eye cream roll on bottle with steel ball are used to fill oil or perfume. ... in medical care or cosmetic packaging to fill medical oil, eye-cream, perfume ect. 3. Capacity: 2ml, 3ml, ... . Material: Cap: PP or Alu. Bottle: PP/PETG Ball: Glass, PP or steel 5. glossy and matt frost ... case, mascara , eyeliner bottles, powder cake cases, eye shadow cases. All kinds of cosmetic packaging,cosmetic container, ...