Pi Pillows & Cushions

1000+ items

Pi Greek Letter Throw Pillow

AdventureFinder

$19.21

~~$25.61~~ (25% off)

Tom Selleck Throw Pillow

ourkid

$22.90

~~$30.53~~ (25% off)

Magnum pi - Tom Selleck Throw Pillow

Unit Circle Nerdy Math Guide Throw Pillow

Pink Ribbon

$18.14

~~$24.18~~ (25% off)

Blue Bloods Diamond Frame Throw Pillow

johnnysakko

$18.44

~~$24.59~~ (25% off)

Math in color (blue) Throw Pillow

BessoChicca

$18.44

~~$24.59~~ (25% off)

Pi Number Math Symbol Space Orbit Geek Nerd Throw Pillow

Mandala 130 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Mojave Turquoise Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Pi Day 3.14 My Password Throw Pillow

Artsyriyu

$20.36

~~$27.15~~ (25% off)

Magnum P.I Throw Pillow

Alkantara80

$20.75

~~$27.66~~ (25% off)

Pi Day Pi Digits Distressed Throw Pillow

Go-Fun

$19.98

~~$26.64~~ (25% off)

Pi Piggy Throw Pillow

hentaiboii

$19.21

~~$25.61~~ (25% off)

The Muff With The Stuff Throw Pillow

LegendaryLonk

$18.44

~~$24.59~~ (25% off)

Pi Sign Design Throw Pillow

SymbolGrafix

$18.44

~~$24.59~~ (25% off)

Magnum PI Retro Lts Throw Pillow

Alema Art

$20.59

~~$27.46~~ (25% off)

Math in black! Throw Pillow

BessoChicca

$18.44

~~$24.59~~ (25% off)

Mandala 11 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Kamehameha Club Magnum PI Throw Pillow

ChunkByChunk

$15.83

~~$21.10~~ (25% off)

The Beautiful Equation: Euler's Identity Throw Pillow

luckylucy

$16.91

~~$22.54~~ (25% off)

Digits of Pi Throw Pillow

isza

$18.44

~~$24.59~~ (25% off)

Mandala 06 Throw Pillow

magnum pi Throw Pillow

Alkantara80

$20.75

~~$27.66~~ (25% off)

Kappa Delta Pi Throw Pillow

Neve12

$18.44

~~$24.59~~ (25% off)

First 10,000 digits of Pi, blue and orange. Throw Pillow

cesarpadilla

$18.44

~~$24.59~~ (25% off)

Tom Selleck is the Daddy Throw Pillow

TGonlinestore

$18.44

~~$24.59~~ (25% off)

Pi-Casso Pi Symbol Throw Pillow

Chicken Pot Pi Throw Pillow

TheShirtYurt

$17.64

~~$23.52~~ (25% off)

Pi Number Math Symbol Science Orbit Geek Nerd Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

Tom of Hawaii Throw Pillow

Olivier-C

$18.44

~~$24.59~~ (25% off)

Raspberry Pi Throw Pillow

Redstrawberry13

$19.21

~~$25.61~~ (25% off)

thick mustache Throw Pillow

Armystha

$18.75

~~$25.00~~ (25% off)

Watercolor Lion Throw Pillow

Kera Roake

$16.91

~~$22.54~~ (25% off)

Pi Love for Pi Day 2025 Throw Pillow

Otakso

$19.98

~~$26.64~~ (25% off)

A s Pi ral ... Throw Pillow

Garaga

$18.44

~~$24.59~~ (25% off)

Magnum PI New Sunset Throw Pillow

Smpritch87

$18.44

~~$24.59~~ (25% off)

Math Pi Day Gif Math Lover Throw Pillow

miracletee

$18.44

~~$24.59~~ (25% off)

Tom Selleck / Magnum PI Throw Pillow

Scribnibs

$18.44

~~$24.59~~ (25% off)

Tom Selleck Throw Pillow

Alpinkall

$18.44

~~$24.59~~ (25% off)

Pi Day Number Math Symbol Cat Lover Geek Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

Pieces of Pi Throw Pillow

robyriker

$18.44

~~$24.59~~ (25% off)

Math Lessons (Teal) Throw Pillow

robyriker

$18.44

~~$24.59~~ (25% off)

Pi Number Math Symbol Science Space Orbit Geek Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

A Slice of Pi Throw Pillow

Garaga

$18.44

~~$24.59~~ (25% off)

Hawaii men Throw Pillow

Olivier-C

$18.44

~~$24.59~~ (25% off)

Mandala 99 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Passion quote, Darren Aronofsky Throw Pillow

smoothinsomniac

$18.44

~~$24.59~~ (25% off)

Pi Day Number Math Symbol Cat Geek Nerd Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

Pi Digits Spiral — Still Not Finished Throw Pillow

CalmWorldShop

$16.91

~~$22.54~~ (25% off)

Pi Circle number Mathematics Ludolf's number Archimedes' constant Throw Pillow

7T-Designs

$18.44

~~$24.59~~ (25% off)

I Spell My Name, DANGER Throw Pillow

kryten4k

$18.44

~~$24.59~~ (25% off)

sigma - pink/purple marbling Throw Pillow

bhm-designs

$18.44

~~$24.59~~ (25% off)

The Prime Number Suspects Throw Pillow

TheShirtYurt

$17.64

~~$23.52~~ (25% off)

Gerard Depardieu Painting Throw Pillow

PaulMeijering

$30.74

~~$40.98~~ (25% off)

Euler identity math mathematician nerd science pi Throw Pillow

LeMuesch

$20.13

~~$26.84~~ (25% off)

Pi, π, spiral, Science, Mathematics, Math, Irrational Number, Sequence Throw Pillow

nitty-gritty

$21.44

~~$28.58~~ (25% off)

Mandala 46 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Mandala 142 Throw Pillow

Cat Pi Number Math Symbol Lover Geek Nerd Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

Magnum pi Throw Pillow

KelsoBob

$18.44

~~$24.59~~ (25% off)

What Part Of Don't You Understand - Funny Math Lover Throw Pillow

megahamdesigns

$18.44

~~$24.59~~ (25% off)

Power Infusion Throw Pillow

DolanDesigns

$18.44

~~$24.59~~ (25% off)

Mandala 025 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

ADP handsign Throw Pillow

cle418

$18.44

~~$24.59~~ (25% off)

I Love π Math Symbol Number Day Geek Throw Pillow

AnnSign

$23.05

~~$30.74~~ (25% off)

1851 - ADPi Founding Year Distressed Stripes Throw Pillow

Cliché Calligraphy

$18.44

~~$24.59~~ (25% off)

Thomas Magnum PI Retro 1980 Worn Throw Pillow

Alema Art

$20.59

~~$27.46~~ (25% off)

Love is like Pi - Valentines Day Design Throw Pillow

mrhighsky

$18.44

~~$24.59~~ (25% off)

Mandala 81 Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Flower Of Life Mandala (Shambhala) Throw Pillow

Mandala Of Life

$18.44

~~$24.59~~ (25% off)

Ramanujan's formula Throw Pillow

NW-Photo-Art

$18.44

~~$24.59~~ (25% off)

Godot - Nodes Throw Pillow

RafaLagoon

$18.44

~~$24.59~~ (25% off)

Rebooted Magnum P.I. 2018 Throw Pillow

YvonneTLH09

$18.44

~~$24.59~~ (25% off)

Unit Circle Throw Pillow

ScienceCorner

$18.44

~~$24.59~~ (25% off)

Pi Day 3.14 Pi Digits Pi Digits Happy Pi Day Throw Pillow

Go-Fun

$19.98

~~$26.64~~ (25% off)

Happy Pi Day Throw Pillow

Thehecticstore

$20.75

~~$27.66~~ (25% off)

Pi Day 3.14 Pi Digits Happy Pi Day Throw Pillow

Go-Fun

$19.98

~~$26.64~~ (25% off)

All I want for Christmas is Tom Selleck Throw Pillow

Math Yester Color Throw Pillow

BessoChicca

$18.44

~~$24.59~~ (25% off)

Two cats arguing about pi Throw Pillow

aditikkumar

$18.44

~~$24.59~~ (25% off)

Pi Day Pi Pattern Throw Pillow

Become a member.Get 25% off your first order.Plus other neat perks and exclusive savings to help you find the very thing.

Home & Living

Pillow

Pi artworks printed on 16”, 18”, 20”, 24”, 26”, 36” / 40 cm, 45 cm, 50 cm, 60 cm, 65 cm, 90 cm cushions for your lounge, bedroom, or dorm. The covers have hidden zipper closures, are printed front and back, and are totally washable.

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

Pi Pillows & Cushions

Worldwide Shipping

Secure Payments

Free Return

Local Support

Shop

About

Help

Social