Spare pen PENTEL Ain Stein 0,3 HB (15)

Ain Stein 0.3 mm Nibs

Ain Stein is our strongest range of nibs for mechanical pencils. Behind its innocent exterior lies impressive product optimisation and a high-tech manufacturing process inspired by nature:

• Compressed hexagonal structure, resembling the shape of a honeycomb
• Ceramic frame that holds the pins together from the inside

Ain Stein pins are both ultra-strong and flexible. The case contains 15 pins and is made of 92% recycled material, as part of Recycology - Pentel's sustainability concept.

• Material: 92% recycled material (case)
• Hardness: HB
• Line width: 0.3 mm
• Certifications: RECYCOLOGY (case) + Eco Mark