Features:
Scientifically Balanced for Enhanced Writing Control:Our innovative pencil grip incorporates a balanced 0.6oz (17g) silicone weight to minimize hand tremors and refine fine motor skills. It provides calming proprioceptive feedback, making it ideal for individuals with autism, ADHD, tremors, or those in stroke recovery—resulting in smoother, more controlled handwriting.
Universal Fits Most Tools & Utensils:Featuring an egg design,this grip accommodates most writing and drawing tools with diameters from 6.8–9mm(0.27-0.35inch). Easily slide it onto fountain pens, markers, brushes, crayons, toothbrushes, or utensils for a secure, personalized fit that traditional grips can't match.
Dual-Function Silicone Grip for Lasting Comfort:Made from soft,durable silicone,this weighted grip also serves as an ergonomic pen holder. Its smooth, rounded edges reduce hand fatigue during long sessions, delivering stable and comfortable handling for writers, artists, and seniors.

Specification:
Material: Silicone
Weight:0.6oz
Color: Black
Size: 10.4*5.9*3.1cm /4.09*2.32*1.22 inch
Compatibility:Suitable for 6.8-9mm pens or pencils

Package Included:
6* Pencil Weights