Keep your mechanical pencils in perfect working condition with these convenient Eraser Refills. Designed specifically for Pentel® mechanical pencils, each tube contains 4 high-quality erasers that fit seamlessly into your pencil's eraser holder. With this 4/pkg set of Pentel® Erasers, you'll never have to worry about running out of eraser space again. These eraser refills are a must-have for students, artists, and anyone who relies on mechanical pencils for precision and accuracy.

Key Features:
• 4 eraser refills per tube
• Specifically designed for Pentel® mechanical pencils
• High-quality erasers that fit seamlessly into the pencil's eraser holder
• Convenient 4/pkg set to ensure you always have a replacement
• Perfect for students, artists, and anyone who relies on mechanical pencils for precision and accuracy