Hart Toys Squiggle Wiggle Writer, Sensory Vibrating Pen - Multicolor Muscle Stimulation Large (264045) UPC: 208357640454

Large (264045) UPC: 208357640454

X-Large (223886) UPC: 208357238866

Regular(NC36270) UPC: 065292201238

Personalize your workouts with various new strength and resistance exercises that target muscle groups and joints like never before

One size fits most - fits wrists up to 9" (23 cm)

Hart Toys Squiggle Wiggle Writer, Sensory Vibrating Pen - Multicolor Muscle Stimulation Large (264045) UPC: 208357640454The Original Motorized Squiggle Wiggle Writer Pen by Hart Toys w Interchangeable Ink is a battery operated vibrating pen that allows the creative writer to turn straight lines into a series of loops, circles, or curves, depending on how closely it is held to the writing surface. It gives the user tactile stimulation and encourages appropriate grasp. Occupational Therapists and Developmental Therapists love these with young writers. Great input as the