4M Logiblocs E-Building Blocks System Smart Circuits Kids Science Kit | Toys & Games | Learning & Education | Science Kits & Toys | Build over 10 custom circuit systems using logiblocs Smart Circuits | Plug-and-play electronic building blocks, Each color coded with unique functions to create custom Circuits to build a variety of control systems and gadgets | Kit includes Essential blocks to build a wide variety of smart Circuits including an intruder alarm, metal detector and coin card; change the input trigger and logic control to make your own gadgets | Recommended for age 5 years and up; requires three AAA batteries (not included) | Logiblocs kits to create almost endless combinations of custom systems and gadgets
Weight: 172.93194999999997 g