The crystal connectors are fun building toys for inventive kids. 300 interlocking translucent circles for unlimited creativity to be released! Each unit has eight slots to allow multiple connections for building amazing structures that capture the light and blend the colors. There are two different disc sizes for more construction possibilities: 1½” diameter and 2½” diameter discs.
This creative toy is perfect to be used in the Light Table Center to make the most out of its illuminated surface, merging inventive figures, light and color.
Age 3+
Find the Crystal Connectors at CPToy.com
You can also find the Giant Crystal Connectors.
This toy kit of fifty larger 4″ diameter slotted discs offers children similar adventures as the traditional Crystal Connectors for a colorful, full of light, 3D toy building experience. The Crystal Connectors line is an excellent alternative for children and families who enjoy toy construction sets. Age 3+

Creative toys that incorporate light, very nice! I think Lego should come up with something like that! Maybe they already have it. I’ll google it.