12 Cobalt Blue Micro Mini 5ml Rollon Bottles STAINLESS STEEL/GLASS Roller Balls

5ml Sized Glass Sample Roll- On Bottles with a smaller profile that Everyone's been looking for! And THEY HAVE YOUR CHOICE OF STAINLESS STEEL ROLLERBALLS or GLASS ! USE FOR PERFUMES, ESSENTIAL OILS, and the dark amber glass protects your valuable essential oils BONUS ESSENTIAL OIL KEY TO HELP OPEN AND CLOSE ALL YOUR ESSENTIAL OIL BOTTLES  These Bottles are ideal for packaging sample or travel sizes of personal care products such as , perfumes and breath fresheners and Lip Balms. It's always a good idea to test a bottle with your product before purchasing a large amount of bottles. We advise testing each oil blend before filling your bottles because many oils are known to degrade or dissolve plastics.