0.5 MM CERAMIC HIGH-QUALITY LEAD REFILLS. Each pack comes with 3 tubes of 0.5mm ceramic high-quality lead refills, 12 pieces per tube. Works with any 0.5mm mechanical pencils.

QUALITY. The pencil leads are of premium quality and the HB hardness lead is equivalent to a #2 wooden pencil. Therefore, these leads are perfectly suitable for various types of needs.

PHENOMENAL WRITING. The mechanical pencil leads produces smooth, crisp lines with dark imprint which makes it extremely easy to read. Leads don’t break easily thereby making it ideal for a long time use.