High-quality HB and B mechanical pencil lead set. - Brand: uni - Lead thickness: 0.5mm - Hardness: HB - Quantity: Approximately 25 leads - Brand: uni - Lead thickness: 0.4mm - Hardness: B - Quantity: Approximately 20 leads - Brand: Pentel - Lead thickness: 0.5mm - Hardness: B - Quantity: Approximately 8 leads Brand: Pentel 0.5mm B Approximately 40 leads Brand: uni 0.5mm 2B Approximately 30 leads Thank you for viewing.