Review on Essential Oil and Serum Enthusiasts! Discover our 7 Color Options with the Bottle Depot Bulk 24 Pack 1 oz Amber Glass Bottles With Dropper for Wholesale Quantity, Featuring a Pretty Frosted Finish for Quality Preservation by Wendy Garcia

I switched from Vivaplex bottles to try them precisely because of the graduated (measured) dropper from 0.1ml to 1ml. They come with a dropper installed which is helpful but is not that bad as i sterilize each bottle before filling with ppg solution. I've seen reviews of rubber stoppers that came with dust on the outside, which happens. That doesn't bother me as it's part of the manufacturing process and I sterilize every bottle anyway. A simple soap and water solution gets rid of the dust and it won't come back. The bottles are sealed in boxes and arrived undamaged. The corks are of excellent quality and reach to the bottom of each bottle. They are perfect for my application and I wish I had bought them years ago.