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3D printed shoes and everyday art

TPU footwear, air purifiers, ice coolers, water filters, PP bottles and cacao bars built from real print workflows.

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Toe 3D printed TPU shoe
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Buy finished pieces or download the print files: shoes, air purifiers, ice coolers, cacao bars, bottles and simple home appliances.

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CUSTOM SHAPE

Custom shape from two foot photos

Send a top view and a side profile — the shoe geometry is built around your real foot, not your size.

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Toe 3D printed TPU shoe
Barefoot 3D printed shoes

Toe

A barefoot River shoe with separated toes for more movement, using the same controlled wave-pattern idea as Onda: interleaved semicircular curves shaped around the foot.

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Onda 3D printed TPU shoe
Barefoot 3D printed shoes

Onda

River’s best barefoot pattern for comfort and durability: a smoother inside surface that can be worn without socks, generated from direct Grasshopper toolpaths with interleaved semicircular curves per layer.

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Tora 3D printed TPU shoe
Barefoot 3D printed shoes

Tora

A barefoot River shoe on the simple flat-bottom base, using a small-grid print pattern for a light breathable structure and generous toe room.

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Taka 3D printed TPU shoe
Soled 3D printed shoes

Taka

The thin-soled version of Tora: the same small-grid barefoot idea with a fine sole added for more ground protection while keeping the upper light and breathable.

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Roy 3D printed air purifier body
Air purifiers

Roy

A quiet, USB-powered air purifier that just does its job. Cleaner room air from a printed object that actually looks like it belongs on the shelf — no humming appliance, no exposed electronics.

Print files
Yuki 3D printed ice air cooler
Ice air coolers

Yuki

A full-size ice-pack air cooler built from printed parts, a quiet USB fan and a frozen water pack. Freeze the pack overnight, place it inside, and Yuki sends a steady cooler stream across the desk with very low power use.

Print files
Shiro no-added-sugar cacao bar
No-added-sugar cacao bars

Shiro

A white cacao-butter bar with only two ingredients and no added sugar: 2/3 milk powder and 1/3 cocoa butter. Creamy, minimal and naturally more paste-like than sugary white bars.

Print files
Jem printable water filter
Water filters

Jem

A polypropylene tap water filter for activated carbon. The flower-like top opens for filling, the body attaches to standard taps, and the bottom grid holds carbon while water passes through.

View design
Bruk 3D printed PP bottle
Bottles

Bruk

A simple polypropylene bottle printed from joined Cura G-code sections. Its folding cap becomes the seal: when the cap bends into position, water stops coming out.

Print files
G1 3D printed TPU shoe

G1

A barefoot River shoe using the same simple flat-bottom base with a heavier grid pattern: thicker lines than Tora for a stronger visual and structural rhythm.

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Eros 3D printed TPU shoe

Eros

A barefoot River shoe where the print pattern repeats the word “love” in cursive, turning the structure itself into the graphic surface.

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Una 3D printed TPU shoe

Una

A minimal watertight River shoe: simple, direct and focused on the essentials. Una keeps the barefoot-style fit cleaner and more closed than the open breathable models.

print
Mare 3D printed TPU shoe

Mare

A relaxed watertight River shoe with organic lines and a soft visual rhythm. Mare keeps a more closed structure while staying flexible in TPU.

print
Riku 3D printed TPU shoe

Riku

A barefoot River shoe in the middle of the grid family: visually and structurally between Tora’s small grid and G1’s thicker grid lines.

print
Loto 3D printed TPU shoe

Loto

A softer-looking shoe file with a rounded, calm shape. Loto is less aggressive visually, made for a printed shoe that feels closer to a casual slip-on.

print
Koru 3D printed TPU shoe

Koru

A barefoot River shoe built around a spiral pattern, like repeated cursive “e” shapes overlapping through the print path. The name Koru echoes the spiral idea behind the structure.

print
G0 3D printed TPU shoe

G0

A barefoot River shoe with the same grid pattern and base logic as the other flat-bottom models, printed at 45 degrees with the toe pointing down. That orientation makes the structure a little more closed than Tora or G1 and changes how the same slicing pattern appears on the shoe.

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Mirai 3D printed TPU shoe

Mirai

A barefoot River shoe using the same grid family as G0 and G1, but printed at 45 degrees with the toe pointing up and the back resting on the build plate. The pattern comes from the same slicing logic, but the orientation gives Mirai its own surface rhythm.

print
Tale 3D printed TPU shoe

Tale

A characterful shoe with a less standard silhouette. Tale combines flexible TPU, sculptural form and the surprise of wearing a printed object that actually moves with your foot.

print
Aspys 3D printed TPU shoe

Aspys

A barefoot River shoe with the same grid family as G0, G1 and Mirai, printed vertically. The two shoes print as a mirrored pair fused at the collar, then are separated with scissors after printing.

print
Tryton 3D printed TPU shoe

Tryton

The thin-soled version of G0: the same 45 degree, toe-down grid logic with a fine sole added underneath.

print
Due 3D printed TPU shoe

Due

A simple watertight River shoe with a direct, functional shape. Due keeps the printed form cleaner and more protected than the open breathable models.

print
Yume 3D printed TPU shoe

Yume

The thin-soled version of Mirai: the same 45 degree, toe-up grid logic with a fine sole added underneath.

print
E7 3D printed TPU shoe

E7

The thin-soled version of Aspys. Like Aspys, E7 prints vertically as a mirrored pair fused at the collar, then the two shoes are separated with scissors after printing.

print
Max 3D printed air purifier body

Max

The fastest River purifier to build. Snap the printed shell onto a standard PC fan, drop in the HEPA, plug into USB — your room is already cleaner.

Print files
Yomi 3D printed air purifier body

Yomi

A flat disc you barely notice. Real airflow, quiet operation, and a soft printed silhouette that disappears into a shelf or a coffee table.

Print files
Eno 3D printed air purifier body

Eno

HEPA and activated carbon in one tall, calm object. The only River purifier that removes both particles and odors — for kitchens, bedrooms and any room that smells of yesterday.

Print files
Ivo 3D printed air purifier body

Ivo

Serious airflow for a real room. River's biggest mover of clean air, in a long horizontal shape that sits naturally on a sideboard or under a TV.

Print files
Ali 3D printed air purifier body

Ali

A light, vertical purifier concept with a clean profile. Ali lifts the fan-and-filter layout into a slimmer upright object for desks or shelves where the purifier should look intentional from the side as well as the front.

Print files
Evo 3D printed air purifier body

Evo

A more evolved purifier body with a strong but simple shape. Evo gives airflow, maintenance and appearance the same priority, so the print feels polished without hiding the fan and filter logic.

Print files
Haze 3D printed air purifier body

Haze

A purifier design with a softer, atmospheric name and a calm visual presence. Haze is for rooms where the printed filter object should quietly do its job while still making the airflow path understandable.

Print files
Yuki Snowflake 3D printed ice air cooler

Yuki Snowflake

The snowflake full-size Yuki: the same low-energy frozen-pack airflow in a more decorative shell, shared as refined G-code for cleaner internal overhangs.

Print files
Yuki Mini 3D printed ice air cooler

Yuki Mini

A compact personal cooler for desks and small rooms: printed PLA parts, a quiet USB fan and a frozen water pack or bottle. It gives a close, steady stream of cooler, drier air without a compressor or refrigerant loop.

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Yuki Snowflake Mini 3D printed ice air cooler

Yuki Snowflake Mini

A smaller decorative air-cooler shell built around the frozen ice-pack or bottle airflow idea: simple printed parts, low power and a softer winter shape for personal desk cooling.

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Bulbasaur Air Cooler 3D printed ice air cooler

Bulbasaur Air Cooler

A playful Bulbasaur-style ice air cooler shell: the Yuki frozen ice-pack airflow idea turned into a characterful low-energy desk object.

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Gengar Air Cooler 3D printed ice air cooler

Gengar Air Cooler

A Gengar-style ice air cooler shell with the Yuki formula inside: printed parts, a USB fan and frozen ice-pack airflow in a darker, mischievous desk object.

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Dome 3D printed desk fan body

Dome

A desk fan that finally looks like an object, not a plastic gadget. Soft sculptural dome, hidden electronics, a quiet breeze right where you need it.

Print files
Dado 3D printed desk fan body

Dado

A printable desk fan that adapts to your setup. Roll it onto a different face and the angle changes — no screws, no fiddling. Snaps onto any standard PC fan in seconds.

Print files
Jusy printable water filter

Jusy

A handheld PCTG water filter used beside the tap: remove the protective cap, hold the body under running water with one hand, and fill a glass below with the other. Food-safe, chemically resistant and practical.

View design
Baum printable bottle

Baum

A collapsible polypropylene bottle made with the same joined-G-code approach as Bruk. The cap folds to seal, and the body can fold into itself like an accordion when empty.

Print files
Stop no-added-sugar cacao bar

Stop

The first standalone River cacao bar: vegan, bitter and built around 62% cacao with 38% coconut milk powder. The same rounded 62/38 proportion shapes the bar, while the coconut fat gives it a clean melt-in-the-mouth texture.

Print files
Amara no-added-sugar cacao bar

Amara

A bitter milk-cacao bar for people who like dark profiles: 2/3 cacao and 1/3 milk powder, with no added sugar. It lands close to an 80% dark character, but the softening ingredient is milk, not plain sugar.

Print files
Fragile no-added-sugar cacao bar

Fragile

A three-ingredient cacao bar with no added sugar, designed to arrive broken on purpose. Fragile turns a shipping problem into the format: thinner packaging, less waste and pieces that are meant to be shared.

Print files
Tato no-added-sugar cacao bar

Tato

A three-ingredient cacao bar inspired by childhood creamy milk bars, but with cleaner ingredients and no added sugar. Amara and Shiro are the parents; Fragile is half of each; Tato is the next generation, closer to Shiro.

Print files
Tite River printable design

Tite

A compact printable lamp holder with River’s clean, simple approach. Tite is small, useful and easy to place in a minimal light setup.

Print files
Mite River printable design

Mite

A compact printable lamp holder for small spaces. Mite keeps the form simple, letting light, finish and material do the work.

Print files
Muro River printable design

Muro

A printable lamp holder with a clean architectural feel. Muro gives a light source a simple structure that looks intentional on a wall, shelf or desk.

Print files
Edge River printable design

Edge

A printable lamp holder with crisp lines and a sharper technical look. Edge is made for a clean light setup that feels precise, simple and functional.

Print files
Reno River printable design

Reno

A printable shower holder with a friendly rounded shape. Reno is made for practical bathroom use while keeping the setup clean and simple.

Print files

Real prints

MakerWorld maker print of Taka
★★★★★
“fantastic shoe!! fits like a glove if you make the right size!”
Taka maker print
MakerWorld · 2025-04-01 · @user_2921006142
MakerWorld maker print of Onda
★★★★★
“printed perfectly in siratech 85A TPU”
Onda maker print
MakerWorld · 2025-09-03 · @j.mccracken
MakerWorld maker print of Tora
★★★★★
“First go at printable shoes. Turned out great... left printed perfectly at 100% regular speed on my P1S.”
Tora maker print
MakerWorld · 2026-02-10 · @dagizmo1
MakerWorld maker print of Taka
★★★★★
“It was my first print with TPU. I used the profile without any change. At the end: great success! thanks for your work.”
Taka maker print
MakerWorld · 2025-06-27 · @Juju92
MakerWorld maker print of Onda
★★★★★
“Fun to print and wear! these printed very well. I used overture tpu.”
Onda maker print
MakerWorld · 2025-09-11 · @PrintWithBrent
MakerWorld maker print of Tora
★★★★★
“Successful print over night! I will print it again in a bigger number. Still looks amazing.”
Tora maker print
MakerWorld · 2024-07-16 · @l.torrecilla

Learn before you choose

3D PRINTED SHOES

Are 3D printed shoes actually comfortable?

The honest answer: they can be comfortable, but only when shape, TPU hardness, sizing and first-wear expectations all line up.

Read guideToe
MATERIAL GUIDE

TPU for 3D printed shoes: 82A, 85A, 95A and what changes on foot

A practical guide to softness, durability, print difficulty and why harder TPU can print well but feel worse.

Read guideOnda
SOLE & GRIP

Do 3D printed shoes have grip on wet floors?

The grip question comes up constantly. Here is the realistic difference between TPU texture, dry floors, wet tile and adding a thin sole.

Read guideTaka
FIT GUIDE

How to choose the right size for 3D printed shoes

Foot length, toe room, EU sizing, socks and why scaling a shoe file is not the same as choosing a size.

Read guideTora
CUSTOM SHAPE

How River custom shape is generated from two foot photos

The paid custom flow uses one top view of both feet and one side-profile photo of one foot so the shoe geometry can be adjusted manually around a real foot.

Read guideToe
AIR PURIFIERS

3D printed air purifier with a PC fan: what matters

Fan size, filter fit, air leaks and maintenance decide whether a printed purifier is useful or only a good-looking shell.

Read guideRoy