72 or 144  You select quantity.  10ml "Thick" Cobalt Blue Roller Bottles with Stainless Steel Rollers and Black Caps
 
These bottles are "Top Tens" meaning they need to be filled to the top for 10ml of liquid and are the thick glass (.080"-130").
 
Roller bottles have ultra violet protection to safeguard your expensive oils and perfumes
Roller bottles are perfect for DIY classes
Roller bottles are perfect for saving oils and applying the oils exactly where you want them without spillage. They also conserve your oils because you are rolling a thin layer of oil on the area of concern!
Roller bottles are perfect for essential oil and perfume samples
Bottles are heavyweight and durable
Bottles have Flat Black Caps, perfect for applying cap stickers
Size: 10ml Roller Bottles w/Stainless Roller Balls 
Dimensions: 20 wide x 71mm tall with cap 84mm tall
Cap Finish: Gloss Black w/flat smooth top
Color: Cobalt Blue with U/V Protectioin