10-color retractable ballpoint pen with a smooth writing feel, approximately 0.7mm ball diameter. - Colors: 10 colors - Ballpoint pen type: Retractable - Ball diameter: Approximately 0.7mm - Quantity: 10 pens Please understand that this is a used item before purchasing. It will be lightly wiped with an alcohol sheet before shipping. No dogs, cats, or smokers. Due to shipping circumstances, the shipping method may be changed from Rakuraku Mercari Bin to Yuuyu Mercari Bin or vice versa. We aim to ship within 1-2 days, but it may take 3-4 days depending on the timing. Also, we may reuse packaging materials for shipping. Price negotiations are not accepted, and silent purchase is welcome.