Light Stax Illuminated Building Blocks - 2 Extension Cables and 4 Transparent White Bricks

This Expansion Set contains 2 Extension Cables (1 = 12" and 1 = 20"), and 4 Transparent Blocks that are compatible with Lego® sized bricks. Building blocks have always been one of the most popular toys among children. Light Stax are beautifully colored blocks that glow. Building from a powered base (not included in this Set), every block magically lights up as you stack. There is no "wrong" way of stacking the blocks, which provides endless possibilities to fulfill your imagination and creativity. Light up your world with Light Stax illuminated blocks! Fully compatible with other building blocks of similar size. For ages 6 years old and up.

• This Expansion Set contains 2 Extension Cables (12" and 20"), and 4 Transparent Blocks that are compatible with Lego® sized bricks
• The 4 blocks in this set are 4-peg bricks and are transparent white
• Each block lights up as you link it to any block connected to the power base (not included)
• 100% compatible with other building blocks of similar size
• For ages 6 years old and up