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Light and love around you
They can be used for stacking
Thread color will match sleeve color unless otherwise specified
a large leap that literally forms the splits in the air
Triphenyl Phosphate (TPHP)
Start-Up Circuits Lounger Swing Light and love around youWhen kids click together these chunky pieces and then flip the switch, they'll get an exciting result: either a spinning fan, a glowing light or a whistling siren! All switch blocks and action tops are interchangeable for mixing, matching and experimenting with actual working circuits in a completely safe way. Young children will develop an innate understanding of circuitry and build a strong foundation for future STEM success. Have fun with a mix of
