Description Item Type Ceramic Nail Drill BitPolishing Head Color WhiteWeight App 30gMaterial Ceramic PlasticQuantity 5pcsSize ModelHead lengthHead DiameterTotal LengthFlame Bit16mm2mm52mmSmooth Top16mm5mm42mmTapered Bit13mm3mm40mmRound Bit7mm1mm40mmNylonBrush10mm7mm50mmPackage Included 1 X Flame Bit 1 X Smooth Top1 X Tapered Bit1 X Round Bit Cuticle Clean 1 X Nylon BrushNote 1 The real color of the item may be slightly different from the pictures shown on websitecaused by many factors such as brightness of your monitor and light brightness 2 Please allow slight deviation for the measurement data