Pay in 4 interest-free payments of $21.25 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
3 valve adaptors to fit nearly every inflation valve
and antennae for extra giggles
3 mph of maximum speed
Measure your child's head from the forehead
4M Intruder Alarm Robot Kids Science Kit WD-Boys 3 valve adaptors to fitBuild your own alarm robot and hang him on the doorknob to alert you to intruders Teaches how Circuits work and other STEM based concepts Loud alarm helps keep unwanted intruders out of your room Includes parts to build alarm robot and instructions Requires one AA battery (not included)
