Collection

M.C. Escher Kaleidocycles

Black t-shirt with gray möbius strips on the front

Phase 10 Card Game

While supplies last.

Put your skills to the test.

MoMath Black Cap

A fast-paced, addictive, and easy-to-learn geometric puzzle game where players solve a puzzle of interlocking shapes.

Great for Work, School, or Traveling!

Nobody buys just one! Stock up now and keep your friends and family having fun all year long.

Curvimeter by UGears

Plato's Ghost

Create unique and exciting shapes and patterns with the Star Magnets!