Ink sample jar, clear glass 59x21 mm, 10 ml with screw cap, 10 pieces

Use these jars to mix our writing inks together or to lighten the colors with the Octopus Extender.You can also use the 10 ml threaded bottles to fill small ink samples and then give them away to good friends.

- Height with screw cap 59 mm, Ø 21 mm
- Height without screw cap 55 mm, Ø 22 mm
- Wall thickness approx. 1.0 mm
- Volume approx. 10 ml
- Flat base
- Threaded rim GL 18
- Clear glass version, AR-GLAS®
- HGB 3, acid class S1, alkali class A2