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Chibi Lights LED Circuit Stickers STEM Starter Kit

Circuit sticker activity kit

0799439668133

Chibitronics Chibi Lights Circuit Stickers are a creative...

HK$ 280.00
Light Sensor Add-On #1 Booklet

Circuit sticker activity kit

9789811163395

The Light Sensor Add-on #1 booklet is an...

HK$ 64.00