FIRST DIBS: 30% Off Posters | Up to 50% Sitewide
Shop Now
Sell your art
Login
Signup
Mugs
Retro mountain with trees
Redbubble logo
Explore
For You
Retro Gaming
Horror
Sci-Fi
80s Fandoms
Pop-Culture
Fresh Finds
Fan Art
Blockbuster Movies
Clothing
New
All Clothing
T-Shirts
New
Hoodies & Sweatshirts
Hats
New
Socks
Dresses
Tank Tops
Stickers
All Stickers
Holographic Stickers
Funny Stickers
Car Stickers
Bumper Stickers
Water Bottle Stickers
Cool Stickers
Anime Stickers
Laptop Stickers
Magnets
Custom Stickers
Phone Cases
All Phone Cases
iPhone Cases
Samsung Galaxy
New
Wall Art
All Wall Art
Posters
Photographic Prints
Art Prints
Tapestries
Canvas Prints
Framed Prints
Home & Living
All Home & Living
Mugs
Throw Pillows
Throw Blankets
Tapestries
Magnets
Aprons
Coasters
Jigsaw Puzzles
Acrylic Blocks
Kids & Babies
All Kids Clothes
Kids T-Shirts
Baby One-Pieces
Kids Pullover Hoodies
Accessories
All Accessories
Hats
New
Socks
Pins
Tech Accessories
Tote Bags
Zipper Pouches
Stationery & Office
All Stationery & Office
Greeting Cards
Spiral Notebooks
Mouse Pads & Desk Mats
Postcards
Hardcover Journals
Gifts
All Gifts
Gifts for Book Lovers
Gifts for Gamers
Gifts for Her
Gifts for Him
Gifts for Animal Lovers
Gifts Under $50
Gifts for Outdoorsy Types
Gifts for Kids
Stocking Stuffers
Gift Cards
Penrose Triangle Mugs
442 items
Mugs
Filters (2)
442 items
Most Relevant
Penrose tiling Classic Mug
Sobalvarro Art & Apparel
$13.19
$16.49
(20% off)
Penrose Triangle Classic Mug
mikoala50
$13.19
$16.49
(20% off)
Penrose Triangle Tall Mug
Javier Narváez Solarte
$20.76
$25.95
(20% off)
Penrose Triangle Classic Mug
renskav
$13.19
$16.49
(20% off)
Penrose Marble Triangle Tall Mug
K314
$16.87
$21.09
(20% off)
Penrose Cube Tall Mug
sublimepw
$15.93
$19.92
(20% off)
Penrose Galaxy Triangle Classic Mug
sublimepw
$13.08
$16.35
(20% off)
Nested pen rose triangles Classic Mug
Sanguinik
$13.19
$16.49
(20% off)
Penrose Triangle Design Classic Mug
Luke Fasano
$13.19
$16.49
(20% off)
Penrose Square Classic Mug
Cals Art
$17.59
$21.98
(20% off)
Portal with Penrose Geometry Tall Mug
EssonDigital
$16.07
$20.09
(20% off)
pixelated Penrose triangle Tribar Classic Mug
DerSenat
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Green ) Classic Mug
pgons
$13.19
$16.49
(20% off)
Penrose triangle Classic Mug
logorigolo
$13.19
$16.49
(20% off)
Penrose triangle pattern Tall Mug
rprades
$16.07
$20.09
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Black White ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Black White ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Red ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Blue ) Tall Mug
pgons
$16.07
$20.09
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Gold ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Violet ) Tall Mug
pgons
$16.07
$20.09
(20% off)
The Impossible Penrose Golden Triangle Classic Mug
Abderrazzak Hmchan
$13.19
$16.49
(20% off)
Glowing Green Penrose Triangle Over Misty Forest Classic Mug
monkeybusiness.pt
$12.09
$15.11
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Purple ) Classic Mug
pgons
$13.19
$16.49
(20% off)
Impossible Triangle Drawing - Impossible Triangles Tall Mug
jacnotjac
$26.78
$33.48
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Red ) Tall Mug
pgons
$16.07
$20.09
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Green ) Classic Mug
pgons
$13.19
$16.49
(20% off)
Impossible Triangle Illusion – Black and White Optical Pattern Tall Mug
Sybille-Yates
$15.40
$19.25
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Teal ) Tall Mug
pgons
$16.07
$20.09
(20% off)
The Impossible Penrose Triangle Optical Illusion Art ( Violet ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Blue ) Classic Mug
pgons
$13.19
$16.49
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Teal ) Tall Mug
pgons
$16.07
$20.09
(20% off)
The Impossible Penrose Triangle Optical Illusion Original Art ( Gold ) Classic Mug
pgons
$13.19
$16.49
(20% off)
Pink Impossible Penrose Triangle Tall Mug
Jeallan Designs
$16.74
$20.93
(20% off)
Penrose Triangle Classic Mug
Keith's Photo Artistry
$19.78
$24.73
(20% off)
Penrose Triangle, Impossible Triangle Classic Mug
JoAnnFineArt
$13.19
$16.49
(20% off)
Colorful Penrose Triangle Classic Mug
SLAG-Creative
$13.87
$17.34
(20% off)
Retro Brown Impossible Penrose Triangle Optical Illusion Classic Mug
iscaStudioArt
$13.19
$16.49
(20% off)
Penrose Triangle Tall Mug
Reethes
$16.07
$20.09
(20% off)
Walking the Impossible Triangle, Painted Penrose Illusion Art Classic Mug
MirrorsFineArt
$13.19
$16.48
(20% off)
Penrose Triangle Tall Mug
Rafael Franklin
$16.07
$20.09
(20% off)
Penrose Triangle, Impossible Triangle 2 Classic Mug
JoAnnFineArt
$13.19
$16.49
(20% off)
Blue Penrose Triangle Illusion Tall Mug
AbbyBlakey
$16.07
$20.09
(20% off)
Bleeding Penrose Tall Mug
muntificator
$17.41
$21.76
(20% off)
Penrose triangle Classic Mug
LazyHatter
$13.74
$17.18
(20% off)
Penrose Triangle Tall Mug
jmatix
$14.73
$18.41
(20% off)
Penrose triangle dark Tall Mug
LazyHatter
$16.74
$20.93
(20% off)
Science Is Magic Classic Mug
kg07
$13.19
$16.49
(20% off)
Pick Two Business Classic Mug
clarkstpress
$13.19
$16.49
(20% off)
Penrose Triangle Classic Mug
ewenlbh
$13.19
$16.49
(20% off)
penrose triangle Classic Mug
designMarks
$17.59
$21.98
(20% off)
Penrose Cube Triangle Classic Mug
Keller Billstrom
$13.74
$17.18
(20% off)
Impossible Geometric Illusion – Black and White Optical Pattern Classic Mug
Sybille-Yates
$12.64
$15.80
(20% off)
Impossible Play Button Tall Mug
Rosetta Designs
$16.07
$20.09
(20% off)
Impossible Triangle Illusion – Black and White Optical Pattern Classic Mug
Sybille-Yates
$12.64
$15.80
(20% off)
Surrealistic Penrose Impossible Triangle-Water World, 3D Nature underwater, Surreal, Surrealist Tall Mug
MAEffects
$15.26
$19.08
(20% off)
Surrealistic Penrose Impossible Triangle-Water World, 3D Nature underwater, Surreal, Surrealist Classic Mug
MAEffects
$12.53
$15.66
(20% off)
Penrose Triangle Impossible Object Brain Teaser Classic Mug
Amelia Design
$13.74
$17.18
(20% off)
Penrose Triangle Classic Mug
dmuelr
$11.54
$14.43
(20% off)
Impossible Geometric Illusion – Black and White Optical Pattern Classic Mug
Sybille-Yates
$12.64
$15.80
(20% off)
Break the cycle Tall Mug
3zframes
$16.07
$20.09
(20% off)
Red impossible geometric shape with yellow ball Classic Mug
professorguru
$11.65
$14.56
(20% off)
Blue impossible geometric shape with yellow ball Tall Mug
professorguru
$14.19
$17.74
(20% off)
Penrose Triangle Essential T-Shirt Classic Mug
SkylarBerge
$13.19
$16.49
(20% off)
Impossible Tribar Classic Mug
LArcherDesign
$13.41
$16.76
(20% off)
Penrose triangle blue Classic Mug
professorguru
$11.65
$14.56
(20% off)
Penrose Triangle Classic Mug
pennyschiereck
$13.19
$16.49
(20% off)
Glowing Neon Penrose Triangle Graphic Tall Mug
Vibz4All
$14.73
$18.41
(20% off)
Penrose Triangle Classic Mug
Solitaire Parke
$14.29
$17.86
(20% off)
Geometric Madness Classic Mug
Printshac
$14.59
$18.24
(20% off)
Geometric Madness Tall Mug
Printshac
$17.78
$22.22
(20% off)
Penrose triangle infinite inverted Classic Mug
dupabyte
$13.41
$16.76
(20% off)
Penrose Triangle Galaxy Classic Mug
VladsArts
$13.19
$16.49
(20% off)
SIGMA Teacher The Impossible triangle Classic Mug
IT-Express
$12.64
$15.80
(20% off)
Geometric shapes: cube, pyramid and sphere - optical illusion Classic Mug
professorguru
$11.65
$14.56
(20% off)
Impossible triangle in head Classic Mug
EzMal
$13.19
$16.49
(20% off)
Impossible Penrode Triangle Illusion – Black and White Optical Pattern Classic Mug
Sybille-Yates
$12.64
$15.80
(20% off)
Impossible Triangle Illusion – Black and White Optical Pattern Tall Mug
Sybille-Yates
$15.40
$19.25
(20% off)
Penrose Triangle - Glitch Vaporwave Classic Mug
DerNerd
$13.74
$17.18
(20% off)
Penrose triangle Classic Mug
2B-Store
$13.85
$17.31
(20% off)
Snowcapped mountains Classic Mug
OkopipiDesign
$13.74
$17.18
(20% off)
Penrose triangle orange, red and yellow Classic Mug
professorguru
$11.65
$14.56
(20% off)
Penrose Triangle - Impossible Classic Mug
The Lines
$19.78
$24.73
(20% off)
Impossible Penrose Triangle Illusion Tall Mug
Kadouh
$16.14
$20.18
(20% off)
Penrose Passage Tall Mug
RoxyTocin
$17.41
$21.76
(20% off)
Penrose Negative Halftone Classic Mug
Cow41087
$13.19
$16.49
(20% off)
Geometric Madness Primary Colors Classic Mug
Printshac
$14.59
$18.24
(20% off)
Optical illusion - Impossible Figure - Penrose Triangle Classic Mug
badbugs
$13.19
$16.49
(20% off)
Penrose Star Classic Mug
FiClothes
$11.21
$14.01
(20% off)
CRS Penrose Classic Mug
Getsousa
$13.41
$16.76
(20% off)
Become a member.
Get 25% off your first order.
Plus other neat perks and exclusive savings to help you find the very thing.
Sign up
Previous
1
2
3
6
Next
Home & Living
Mug
Penrose Triangle
Penrose Triangle mugs featuring incredible independent designs from the Redbubble artist community. Available in travel, tall and standard options.
Triangle
Penrose
Optical Illusion
Impossible
Impossible Triangle
Illusion
Geometry
Geometric
Abstract
Optical
Mathematics
Cool
3 D
Worldwide Shipping
Available as standard or express delivery
Learn more
- opens in new window or tab
Secure Payments
100% Secure Payment with 256-bit SSL encryption
Learn more
- opens in new window or tab
Free Return
Exchange or money back guarantee for all orders
Learn more
- opens in new window or tab
Local Support
24/7 Dedicated support
Learn more
- opens in new window or tab