- A small hole at each graduation enables accurate marking with a scriber or sharp pencil
- Polished stainless steel finish
- Graduations: Every mm and 32nd of an inch
- No. 640 (1/2mm) Mechanical Pencil
- 6 x 7/8 in.
- Prop 65
⚠ WARNING: This product can expose you to chemicals including Nickel (metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.