Illuminate your night rides with these exciting, super-bright, multi-colored spoke lights! The kit includes three light sources (red, green, and blue) attached to plastic tubing that can be clipped onto the spokes of the wheels in an unlimited combination of patterns to produce a wide variety of different lighting effects. Clip straight down the spokes, or make spirals and loops to switch up your mobile light show. No charging or accessories required; 2 CR1220 batteries for each light source will provide over 24 hours of continuous light.
NOTE: Each light source requires 2 CR1220 batteries (6 total for full operation) - 6 batteries are included to get you started!
This classic desk toy will keep you amused!
Learn all about the science of light, optics and visual perception with this wonderful kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This project book and sample kit introduces you to shape-memory alloy technology!
This ultimate chemistry set features 250 mind-boggling experiments!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.