Light Stax are beautifully illuminated colored construction blocks that use LED technology, but are still 100% compatible with existing traditional building blocks.

• Easy to use and promote creativity through open-ended play. They make a great night light for kids or a fun desk gadget for adults!
• Using our patented system, each Stax will magically light up as it is connected to a power base or any lit Stax. No special connectors or wires are needed. Just stack them and they light up!
• Light Stax features 3 unique light settings with a 15 minute auto shut off, and are fully compatible with other building blocks, allowing for never-ending fun and creativity!
• Package contains: 24 Duplo Size Light Stax Blocks (6 colors: orange, red, white, green, blue and yellow), 1 USB smart base, 1 USB to DC cable, and 3 AAA batteries.