Light Stax(R) Illuminated Blocks Mega Set
These beautifully colored building blocks are different than the traditional building blocks because they are built from a powered base and every block lights up as you stack them. There are endless possibilities to fulfill imagination and creativity since there is not a wrong way to stack the blocks. Use Light Stax(R) as a custom night light with 3 light modes: solid, flashing, and fading. All three modes have a 15 minute auto shut-off. This set offers you the opportunity to build a museum quality sculptural masterpiece.