[εη10‘] Schneider: Vintage Oil-Based Ballpoint Pen Refill / Black / Office 575 M (Medium) / New **Features:** * Refill for oil-based ballpoint pens, mainly used before the 1980s, adopted by many vintage ballpoint pens. * The key is the tapered tip, approximately φ1.6 mm in diameter at the 7 mm long section. * Currently in production, but difficult to obtain (purchase from overseas sites, bulk sales). * Reliable German-made product! From a major, well-established company. **Condition:** (Please check the photos for details) * Obtained as new from overseas and stored at home. There may be minor scratches, but generally in "good condition" (in my opinion). * No box or instruction manual. **Notes:** * The box in the photos is for reference and is not included with this product. It is included when purchasing by the box. * I am not responsible for the compatibility with specific pens. Please consider the dimensions provided as a reference and bid accordingly. **Specifications:** * Brand: Schneider (Germany) * Model Number: Office 575 M (Medium) * Overview: Tapered ballpoint pen refill, A2 standard refill (JIS S 6039:2020) * Material: Primarily metal + oil-based ink * Color: Gold-toned (brass?) * Product Dimensions (approx., mm): Approx. diameter 1.6 (tip), approx. diameter 3.0 (body), approx. width 4.0 (spring receiver, max) x length 106.5, tapered section length 7 (from the tip), length to the center of the spring receiver 37 (from the tip) * Product Weight (approx., g): 1 * Quantity (pieces): 1 Up to 20 pieces are available. I also have the same type in black, F (Fine), and mixed orders are possible. 1 piece: ¥540 2 pieces: ¥920 3 pieces: ¥1280 (Includes regular mail shipping: ¥140) (Includes Yu-Yu Mercari shipping: ¥200) 4 pieces: ¥1680 5 pieces: ¥2000 1 box (10 pieces): ¥3240 2 boxes (20 pieces): ¥4200 ! Price for N pieces = {400 - 10x(N-1)} x N + shipping Also, combination with other items is possible. Please inquire before bidding (shipping discounts for combined shipping, bulk discounts, etc.) ** Please read the "Common Items Regarding Listings" in my profile beforehand.