Build over 10 custom circuit systems using logiblocs secret recorder kit
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 spy gadgets like a door chime, surprise message box and Ghost fridge
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
