Please contact us while your roller bottles are broken! Package includes: 60 pcs bulk blue roller bottles + 4 funnels for easy filling + 72 stickers + 10 spare roll balls + 4 openers + 4 droppers High quality: The roller bottles for essential oils are made of corrosion-resistant thick glass, making it shockproof. The ball is made of stainless steel, which is corrosion-resistant and well-made Leak-Proof Design: Dual metal caps, screw bottle mouth and tightness stainless steel roll balls prevents any sort of leakage Portability: 0.8 inch wide, 3.35 inch height. 0.35 Ounce (10ml) Capacity. Perfect for travel and it easily fits in your purse Multiuses: Ideal Storage & Dispenser Bottles for essential oils, perfume, beard oil, skincare oil, massage oil and more PrettyCare roller bottles