Amazon has Amazon Basics Retractable Ballpoint Pen 12-Pack on sale for $3.55 . Shipping is free with Prime or on order $25+
- Conforms to ASTM D4236
- JIS S 6039 Ball point pen H B
- Ball point pen ISO 12757-1 H B
- Product Dimensions: 5.71 x 0.39 x 0.55 inches (LxWxH); 1.2mm point
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