... demand 4. diameter as per your require Aluminum Tube,PBL Tube,aluminum plastic tube collapsible tubecorrosion-resistant,leakage-free, excellently airtight,safe, ... from transparent, white, to colored; closures in matte and gloss; caps in screw cap, screw-on flip top, snap-on ... colors and shapes.D16mm and 19mm tubes are suitable for lip-gloss, lip essence, eye essence, cream,lotion, fluid candy, sauce ...