Thermal paper roll, 37mm, for instruments:
- Nikon NL-1
- Tomey TL-1000 / TL-2000 / TL-3000 / TL-2000B / TL-3000B
- Hoya AL-3100
- Nidek / Magnon LM-770 / LM-820 / LM-990
- Keeler Procheck

package of 24 rolls