... FinishingAssembly Parts:Plastic Handle + "Vernet" Brass Thermostatic Cartridge + Quickly Open Brass Cartridge + Brass Mixer Body + Brass G3/4x14" NutUsage:Bathroom, Can be ... Can i order one piece for sample to test the quality?A:Yes, We recommend to check the sample before ... us, such as the Item Number, Quantity for each item, Quality request, Logo, Price Term, Transport method, Discharge place etc. ...