The r.ink is a special water based ink developed for our rainbow products.
One area we focused on in our development efforts was the adjustment of the ink’s physical properties in order to ensure the smooth operation of the mixing unit and the compatibility with the r.feather applications. Such properties are viscosity, volatility and other drying and evaporation density.
We are using laboratory grade, tempered glass cartridges, compatible with the r.feather instruments. The rubber sealing in the cap expands the expiring date with years.
- Dimensions: 12mm x 34mm x 5 / package
- Weight: 4g x 5 / package