・ Product information Specifications ｜ Push Ball Pen Size ｜ Length approximately 10.5cm Quantity ｜ One Accessories ｜ Texture pen case, maintenance wipes, wood wax, kraft paper bag ·Precautions 1 ｜ Each work is handmade, and the wood is made of natural materials, which may have slight differences. 2 ｜ All wood surfaces are treated with wood oil to prevent water splashes, but please wipe and keep dry after contact with water. 3 ｜ Some cracks may occur in the solid wood part due to temperature, humidity and other factors. Avoid placing the product in an extreme temperature and humidity environment. 4 ｜ Because of the special style, the replacement refill is not sold on the market, and you can purchase it from Green Light Wood to supplement it. (If you want to buy a replacement refill separately, you can contact the designer and you will be provided with a link to your free shipping products.) 5 ｜ For customers who have purchased laser engraving services, please fill in the engraving content in the order remarks! We will send you the font preview as soon as possible, please pay attention to your Pinkoi mailbox. ・ About Green Light Wood Choose to use unpainted and unstained methods. Show everyone the most natural and pure look of wood, The jewelry series are created using the stitching and texture of different woods. Passing the warmth and beauty of wood.