Green Science Eco-Tech Bulb Sound a sliding block logic game

a sliding block logic game

Made for displayFind step-by-step instructions in the box and on the LEGO Builder app

Time Dominoes includes 28 thick plastic dominoes that have non-matching blocks

Enjoy it's mesmerizing patterns and bring some fun to your work or play space

to display moving aurora lights on the walls and ceiling of a darkened room

Green Science Eco-Tech Bulb Sound a sliding block logic gamePower up this ingenious overhead lamp with gravity to light up your surroundings. You can also bring it with you and crank the handle to create a dynamo torch. Contains 1 set plastic parts, 1m rope, 7 screws, 1 set of foam strip and detailed instructions. Also required but not included in this kit: a small cross head screw and plastic bottle.