1.these tube are bew design oval tube,the cap are with a Acrylic 2.fashion design,noble apperance,mustbe ... to flat shape 2. capacity,5g-250g3. caps in screw cap, screw-on flip top, snap-on flip top and snap ... :3,Function:1.D16mm and 19mm tubes are suitable for lip-gloss, lip essence, eye essence, cream,lotion, fluid candy, sauce and ...