Light Stax Illuminated Building Blocks - 50-Piece Creative Set;

The Light Stax Creative Set contains instructions for building multiple models. Includes 50 bricks in 2 sizes. The 8-peg brick measures 1-1/4"L x 5/8"Wx1/2"H (compatible with Lego® sized bricks). Generations have been playing with construction toys, and toy bricks have never been more popular. Now the play experience can be enhanced with Light Stax! Build with light and light up your creations. Each brick lights up when connected to a power source since each one has its own LED. There are 3 light modes: instant on, flashing and glowing. Lights can be set to stay on or 15-minute auto off. Sound activation base has a function setting that makes the lights flash with sound. Fully compatible with other building blocks of similar size. For ages 6 years old and up.