Specifications: Tip core, diameter 0.04 inches (1.00 mm), blister pack. Material: Cap: Recycled POM Body: PA Nib: POM Front Shaft: PBT ◆ Product Size: 2.2 x 0.7 x 6.7 inches (55 x 18 x 169 mm); Product Weight: 0.9 oz (27 g); Cap Safety: ISO standards; Ink Component: Both oil and water-based inks; Art Shop Dot Com Postcard A; Limited Product! cute animal