LED color changing kits for grades K-2 and 3rd grade - Adult

*Night Lamps* - LED color changing kits for grades K-2 and 3rd grade -

Large - only for 3rd grade to adult.

kits, as pre-assembled gifts/entertainment products, in addition to providing the training/troubleshooting and demonstrations to build it, virtually or in real life. Primary Product or Service Unit of Measurement