※ Please read this carefully before purchasing, as important information is included. This is a sale of custom mechanical pencil barrels only, which I create. (Please only purchase if you understand that these are handmade items.) These are not genuine/official products. The photos show examples of the barrels in use. These are for right-handed users. Adding the internal mechanism is an additional 400 yen. The item will be wrapped in bubble wrap and shipped in an envelope. (Shipping via Rakuraku Mercari is also possible.)