and tumblers of any size

2g variance on single dosing beans

Material Rubber Length 155mm Diameter 10mm Compatibility RHWTBK Rhino Waste Tube

working seamlessly with commonly available coffee filters

Time Per 7g Dose 1

DiFluid Particle Analysis Coaster Peak and tumblers of any sizeThe DiFluid Particle Analysis Coaster is a printed measurement mat that turns your phone into a grind particle size analyser. Sprinkle a small sample of grounds across it, photograph it through the CoffeeOS app and get a full particle size breakdown without buying a dedicated analyser. The coaster's fixed 104mm diameter gives the app a scale reference, so a few seconds of scanning returns D10, D50, D90, mode, standard deviation and uniformity for that