1.material :GR2,durable,light.. 2.process: precision cnc make the assemble easier 3.FC dimensions: 0 defects 4.100% inpection 1.materialtitanium GR1,GR2,GR5,stainless steel,brass,aluminium...2.processprecison cnc3.usagevaporizer parts,medical lab equipment parts,cosmetic parts,fashsion parts....4.qualityfunctional dimension 0 defects,100% guage test5.net weight0.008kgs,very light,economic6. ...