This versatile weight set will turn any standard size pen or pencil into a weighted writing instrument. Use it to provide proprioceptive feedback to assist sensory motor planning.
To attach to a pencil just slide on an O-ring, then slide on a weight, then slide on one more O-ring to secure the weight in place.
An OT favorite - they work great for those who have handwriting challenges.
This set includes six O-rings and three 1.5 ounce weights.