Features: 1.The glass pen has a compact structure and is very comfortable to hold, and it is very convenient to practice calligraphy. 2.Equipped with 10 replaceable pen tips, which can be used for writing, comics, sketching, poster making, drawing, etc. 3.Equipped with 4 bottles of color ink, writing smoothly, not easy to block the nib. 4.Wooden pen barrel and stainless steel nib, not easy to rust, not easy to deform after long time use. 5.The gift box packaging is very suitable as a gift for friends, family or calligraphy lovers. specification:Item Type: Dip Pen Material: Composite wood + stainless steel Function: Gift box packaging, convenient for writing, also suitable for sending couples, elders, and teachers Product Packaging Size: Approx. 23.6 x 13.3 x 4cm / 9.3 x 5.2 x 1.6in (manual measurement, there may be slight errors) Flat Nib: 1-5mm, Suitable for Gothic and Italian calligraphy practice and creation. Round Nib: 1-5mm, Suitable for creation of artistic characters, posters, graffiti, etc. PackageList: 1 x Pen 4 x Ink 10 x Replaceable Nib 1 x Pen Holder 1 x Storage Box