Learning Resources Mental Blox Critical Thinking Game, Homeschool, 20 Blocks, 40 Activity Cards, Ages 5+,Multicolor - industrial Durable Material: ACRYLIC mirror with

Durable Material: ACRYLIC mirror with black frame for durable safe use

and the 4 lines will rise according to the level of voltage(when all 4 lines reach the highest

plus acoustic Shock Protection to protect your hearing

with better conductivity

Learning Resources Mental Blox Critical Thinking Game, Homeschool, 20 Blocks, 40 Activity Cards, Ages 5+,Multicolor - industrial Durable Material: ACRYLIC mirror withLearning Resources Mental Blox Critical Thinking Game, Homeschool, 20 Blocks, 40 Activity Cards, Ages 5+,Multicolor Put on your critical thinking caps and fire up the strategic problem solving. Re create a hidden arrangement or listen to verbal instructions. Play on teams or with the whole class. Set of 20 plastic, chunky pieces feature 4 different shapes and 3 different attributes for a real challenge. Includes 40 Activity Question Cards and Guide.