・Product information Specifications | pen, nib is German Schmidt nib (large F tip); Water-based steel ball pen, refill for German Schmidt refill Size|length is about 14.3cm Quantity|one Accessories|Ink absorber (pen), replacement cassette ink (pen), German Schmidt refill (steel pen), wooden pen case, maintenance wipe, wood wax, kraft paper bag ·Precautions 1|Each piece is handmade, and the wood is made of natural materials, which may have subtle differences. 2|The solid wood surface is treated with wood wax to prevent water splashing, but wipe it with water and keep it dry. 3|The solid wood part may cause slight cracks due to factors such as temperature and humidity, and the product should be prevented from being placed in an extreme temperature and humidity environment. 4|Replacement inks and refills can be purchased in the market. ・About green wood Choose not to paint or dye, Show the most natural and pure appearance of wood to everyone, The jewelry collection uses different wood textures and color stitching to create. Passing the warmth and beauty of wood.