ARK's Tran-Quill® Vibrating Pen Chewy Tubes For the longest-lasting pendant for

For the longest-lasting pendant for avid chewing

Caution: this therapeutic tool should be used under adult supervision at all times

No chew tool is indestructible

Can be cleaned with mild soap and water

25" long (one of the longest chews)

ARK's Tran-Quill® Vibrating Pen Chewy Tubes For the longest-lasting pendant forThis ultimate sensory tool to work on handwriting skills! Combine the Pen Tip with the Z Vibe handle and you get the Tran Quill Pen the ideal sensory tool to work on handwriting skills. ARK's Tran Quill Pen has a smooth, gentle vibration that provides sensory input to the hand without affecting the actual writing drawing. The vibration, texture, and weight of the handle can help increase focus and concentration, improve rote muscle memory, normalize