![Translation missing: en.sections.featured_product.gallery_thumbnail_alt](http://www.kartotekcopenhagen.dk/cdn/shop/products/AinStein_0.3mm_110x110@2x.jpg?v=1618401782)
![AIN STEIN LEAD REFILLS // 0.3 MM](http://www.kartotekcopenhagen.dk/cdn/shop/products/AinStein_0.3mm.jpg?v=1618401782)
AIN STEIN LEAD REFILLS // 0.3 MM
Leads to refill any mechanical pencil with a 0.3 mm tip.
- 15 leads per tube
- Thickness: 0.3 mm
- Hardness: HB
- About 10% stronger than existing Pentel leads thanks to a ceramic cell structure
- Smoother than other refill leads on the market