Key Bored LED Fidget ToyTreat fidgety fingers to something new: classic computer keyboard keys that light up when pressed, on a keychain! This fun and engaging sensory toy provides visual, tactile, and gentle auditory stimulation for kiddos who need to concentrate or unwind. Available in 4 shape styles, each sold separately. Each includes 4 non replaceable cell batteries. From Watchitude for ages 4+ yrs.