POM Inner Core PP Tube Inlay Impression Material Mixer Nozzle Tianjin Spider Impex Co., Ltd. Certification:CESize:50ml,75ml,250ml,490ml Base Info Model NO.:Epoxy Mixer NozzleProduction Capacity:20000,Month Description Pre:Silent Piston 1600W 60L Tank Dental Medical Oil Free Air Compressor for Medical Laboratory Dental Use Next:Consumables Natural Rubber Mouth Opener Medical Dental Lip Retractor