... , etching, fluoride varnishing save medicine and cost .Different sizes of micro applicator for your choice, eco-friendly materials, fits for medical ... Color: Regular size(2.0mm):Green, blue, yellow, pink, white Fine size(1.5mm):yellow. Blue, pink, white, green, red Super-Fine ... size(1.0mm)white, yellow, pink Material: brush:nylon: pole:PP drum:PS dental micro ...