Collection

A Trapezoid Is Not a Dinosaur! by Suzanne Morris

Rainbow Twirler - Small

A Guide To Infinity: Ten Mathematical Journeys, by Edward R. Scheinerman

3D Printed Plus Earrings | Hanusa Design All Colors

Triminx

Hanayama U&U Puzzle | Level 4

Hanayama Keyhole Puzzle | Level 4

Hanayama Hex Puzzle | Level 3

How can calculus help you survive the zombie apocalypse? Colin Adams, humor columnist for the Mathematical Intelligencer and one of today's most outlandish and entertaining popular math writers, demonstrates how in this zombie adventure novel.

ITSPHUN Mini Puzzles, Single (#2, 3, 4, 5, 6, 7, 8, 9, 10)

May Today Be Impossibly Good Greeting Card

Dice, DT10 Sided Single, Koplow (00–90), Tens