SPIKE is every student's sensory sidekick! Stick SPIKE on your pencil and twirl, squeeze and squish away while studying, quietly and without disruption. SPIKE can also easily fit in the palm of your hand as a discreet fidget tool. Everyone young and old can enjoy SPIKE, especially those with Autism Spectrum Disorder, anxiety, focusing issues, ADD, ADHD, sensory processing disorders and other attention issues. Perfect for classroom, home or office, as they are quiet and non-distracting for others. Stay focused with SPIKE!