Male/Female 10mm/14mm/18mm Quartz Bowl Rette Nail Water Glass Stopper Pipe Straw

Specifications TypeSize 1Female18mm 2Female14mm 3Female10mm 4Male18mm 5Male14mm 6Male10mm Features High purity quartz products The maximum temperature can reach 1450 degrees and can be used for a long time at 1100 degrees centigrade Corrosion resistance acid resistance is 30 times of ceramic 150 times of stainless steel Good thermal stability minimal thermal contraction coefficient of quartz glass can withstand severe temperature change the quartz glass is heated to 1100 DEG centigrade the water will not burst into the room Electrical insulation performance is good quartz glass resistance value is equivalent to ten thousand times of ordinary glass is an excellent electrical insulation material even in low temperature also has good electrical properties Package Included 1 Pcs x Quartz Bowl Options Male Female 10mm 14mm 18mm other stuff not includde