From the manufacturer:
Refill eraser for the Sharp, Sharp Kerry, EnerGize-X and Wow! mechanical pencils. These white erasers are latex-free, and are available in a package of four refills per tube.
From the manufacturer:
Refill eraser for the Sharp, Sharp Kerry, EnerGize-X and Wow! mechanical pencils. These white erasers are latex-free, and are available in a package of four refills per tube.