Doesn't work well!
The blue is very pretty, which is why I bought this product. Unfortunately the roller ball part do not work well. Only 2 of the 6 rollers still work. The roller balls either fall out when using the roller, causing the oil to spill all over (& the ball doesn't fit back in) or the roller ball don't work at all. My friend also bought a 6 pack and she has the same trouble with 3 of the 6 roller balls. I feel bad because I told her how pretty they were and encouraged her to buy them! ~ that was before I discovered the roller ball trouble. I would not buy these again.
Rating: 1 stars