Spintronics Power Pack Fat Brain Toys These percentage tiles make abstract

These percentage tiles make abstract maths concepts click

eco-friendly inks

and replayable

A colorful and fast-paced abstract strategy game for 2–4 players

and social interaction in groups

Spintronics Power Pack Fat Brain Toys These percentage tiles make abstractSpintronics Power Pack Designed to enhance your Spintronics system with more power and advanced puzzle challenges Includes a second 6 V spintronic battery to expand circuit complexity Comes with two low value resistors: 100 and 50 , for more precise resistance control Contains a Power Pack puzzle book with 11 brand new, progressively challenging puzzles Requires Act One to function; to complete all puzzles, both Act One and Act Two are needed Offers