E-Blox Parts LED add-on Set

Great addition to any STEAM (Science; Technology; Engineering; Arts & Mathematics) curriculum. E-Blox pARTS LEP Add-on Set contains 50 LEDs. Enhance and add lights to your other E-Blox pARTS sets and builds with E-Blox's patented technology. Compatible with other similar building brick sets. Does not contain battery block (EBP-PWR). Ages 8 and up.