STEM Radio Kit for Kids 6-14 | DIY Electronics, Science & Circuit Project

Thames & Kosmos Hydropower Science Experiment Kit BRAND NEW OPEN BOX

Chaney Electronics Gotta Glow Kit C6915 - NEW

Chaney Electronics The Aggrevator Kit C6840 - NEW

Chaney Electronics "Blinder" LED Flasher Kit C6891 - NEW

Chaney Electronics Chirp Chirp Kit C6878 - NEW

Chaney Electronics Piranha LED Flasher Kit C6951 - NEW

Chaney Electronics Insanity Alarm Kit C6240 - NEW