Made of ABS plastic material, durable

Including 7pcs interlocking tetromino for free combination

LED light turns on when the pieces are stacked together and stays off when disassembled

7 different colors of neon magic design, each piece has a unique color

An awesome decorative lamp, as well as a good toy for Tetris fans and children

You can DIY decor for your lights, assembled into different shapes or stick any decorative sticker you like