Description: It uses the same nib as the MD fountain pen, which makes writing easy even for beginners. The barrel is made of a synthetic resin called MAPUKA, which is classified as a paper product, which gives this pen a solid and comfortable feel in the hand. Specifications: Body: MAPUKA, synthetic resin with paper powder / Nib: Steel, width: M / in PET case Packaging size: H50 × W175 × D20 mm / Item: Φ10 × H134 mm Weight: 42 g (without packaging: 12 g) Country of origin: Body: JAPAN / Nib: SLOVENIA Materials: MAPUKA, Steel