【Durable Material】Amber glass bottle made of thickened glass, leakage-proof black lids, and corrosion-resistant silicone tops 【Sun Protection】The bottles provide protection from the sun's damaging rays, protect your light-sensitive liquids from degrading,sensitive essential oils from quick volatilization, making them an ideal choice for homemade flavors 【Useful Accessories】The package include: 8 pieces of 4oz amber glass bottles, comes with 8 pieces of stickers, a funnel for easy dispensing, a roll of red and white cotton rope, such a nice combination to meet your needs 【Carefully Designed】In order to prevent leakage, we are designed thick black plastic twist lids with soft plastic cones on the inside. The conical inner cap tightly adheres to the bottle mouth to ensure an airtight seal. Small funnels help you do jobs with liquids more effectively 【Multi Use】The brown bottle is very appropriate for homemade vanilla extract, beer, salad dressing, which you can attach to a label on the surface, helping to sort and create your own refillable brown Boston bottles NVioAsport 8 Pack 4 Ounce Amber Glass Bottle with Lids Vanilla Extract Homemade Brown Bottle 4 oz and 8 Pcs Vanilla Extract Stickers for Syrup Gift Glass Food Storage Canister Set Sauce Beans