Green Science Eco-Tech Bulb Sound Time Dominoes includes 28 thick

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

50 Speaking Activities is a set of 50 double-sided activity cards for teaching speaking skills

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

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

a garage and a fun emergency slide

Green Science Eco-Tech Bulb Sound Time Dominoes includes 28 thickPower 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.