Mindscope Twister Tracks Mega Set XXL Thinking Putty® helps build hand

Thinking Putty® helps build hand and finger strength through a fabulous tactile play experience with unique

GreenGuard Gold Certified

that's Vivacious Vegetable Carrot

NEVER use for propping

no tool attachment and removal for easy swapping in seconds

Mindscope Twister Tracks Mega Set XXL Thinking Putty® helps build handMega Set includes 547 Total Pieces and 25 Feet of Neon Glow in the Dark Track! Includes 1 light up motorized race car with LED lights and black lights underneath (Requires 2 AAA batteries NOT INCLUDED). Easy snap system, Flexible & bendable, compatible with most Twister Tracks Sets (not compatible with Twister Tracks Micro set) CONTAINS 46 ACCESSORY PIECES: bridge, overpass tunnel, gate, 180 degree car turn disc & more. Collect more & build bigger!