Vivaplex, 6, Cobalt Blue, 10 ml Glass Roll-on Bottles with Stainless Steel Roller Balls - .5 ml Dropper Included

Mine are great but only came with black top and bottles .no rollers , bo plastic piece and dropper:( defeats the whole purpose of me buying it

What can you say about a bottle? These do not seem to leak, and the dropper works great!

They are cute but they shouldnt leak like this. I make fragrance rollers and how, Im so glad I didnt sell any of these. They are just for own experimenting and personal use but, this is a bad thing. Yikes. This needs to be fixed. Even if two or three leak and the others work, it isnt fair to the buyer.

I bought these for the purpose of applying DMSO to pain spots. It works well but does not lay on a large enough quantity. OK for this application but I doubt it would work on a thicker substance.

Balls stick at times during roll on. Could have been just a fluke. Have purchased these before and the roller balls worked well then.

Good set, roller balls work well and it dispenses the right amount of fluid, pretty color too.

Useful, very easy to use

Perfect for mixing essential oils.

as described

These bottles are great. Im using to put my oils in that I use and its so easy to just roll on.