Rolling Color Meter

  • DRK157 Color Rolling Instrument

    DRK157 Color Rolling Instrument

    DRK157 Color Rollerus eandem atramenti coloris vectem crassitudinis lavacri metiri potest, ac etiam atramentarium novum et antiquum imprimere ad comparationem in eadem materia impressa, efficientem colorem discrepantem praebens.