Buy a Medery light up building block as an executive desk toy or gift for your friend or a creative night light for your children. Whether they are intended as an enducational building toy or simply something to amuse, there is no doubt that DIY light-up building blocks are a winner for people of all ages and kids of all stages.
Specifications 100% Brand new and high quality
Item: Light-up building block
Nominal Voltage: DC 5V 500Ma
Power Supply Mode: USB / AAA Battery
Material: Lampshade PC; Lampholder ABS
Number of block: 12pcs
Package Included: Light-up Building block, USB charge cable and instruction book