Mouse skates: when to replace them

Skates wear gradually, so the change in glide is easy to miss until aim feels off.

Signs of wear

• Scratchy or uneven glide in one direction.
• Sharp edges you can feel with a fingertip.
• The mouse sitting slightly tilted on a flat surface.

Swapping them

Remove the old skates slowly, clean off adhesive residue, and press the new ones on firmly. Expect a short break-in period on cloth pads.