These really help with hand fatigue and are so super cute! Wearing finger protectors will help you not grip needles so tightly. These also work if you have long fingernails. Sold individually. These are both medium size, and fit similarly to the yellow needle grabbers.

Measurements of sizes are listed tip, height, bottom measurements in mm

Light - med - 15mm x 28mm x 20mm

Dark gray open top- med -15mm x 15mm x 20mm