This Listing is For: (1) 16oz(450ml) Bottle for Measuring Your Premix This one bottle will hold 1/2 of a Quart of Premix Plus the neck is big enough that the funnel we also sell fits in it -- makes for very easy filling of the bottle. (The neck and thread of our bottles are the same as many miscellaneous plastic spray bottles -- we took a picture of some - please, liquids NOT included and sprayers NOT included) Inherently with many rotary engines, the entirety of the rotor and housing are not being sufficiently lubricated, resulting in premature wear or damage. In order to increase lubrication within the engine, Idemitsu developed Idemitsu Rotary Premix. At 1/2 oz per gallon of fuel, it is a cost effective way lubricate more of your engine and prevent premature catastrophic damage. We recommend 1 oz. per gallon if you are not using the metering pump. Turbo cars can use up to 2 oz. per gallon.A special blend of base oils reduces deposits and subsequent exhaust port clogging. As a result, your rotary will maintain the power at which it was designed. Special detergent/dispersant additives keep your fuel injectors clean to reduce maintenance. Provides additional lubrication for apex and side seals to increase seal life and increase efficiency of engine. Special additives allow for better sealing of the chamber, creating greater efficiency and more power.Works fine with the 7% - 10% Ethanol in pump gas, but do NOT use with E-85 (85% Ethanol) or any alcohol based fuel. These reusable premix measuring bottles are made of high density polyethylene with temperature tolerances of -100F to 190F. The bottle is dense and firm unlike the quart container the premix comes in, allowing for better grip and controlled pouring. Plus the neck is big enough that the funnel fits it it -- makes for very easy filling of the bottle. THIS KIT DOES NOT INCLUDE ANY PREMIX QUARTS OR A FUNNEL Check out our other listings for different kit combinations: 1 quart premix, 1 bottle, 1 funnel CLICK HERE 1 quart premix, 2 bottles, NO funnel CLICK HERE 2 quarts premix, 1 bottle, 1 funnel CLICK HERE 2 quarts premix, 2 bottles, NO funnel CLICK HERE 4 quarts premix, 1 bottle, 1 funnel CLICK HERE 4 quarts premix, 2 bottles, NO funnel CLICK HERE 1 case premix, 1 bottle, 1 funnel CLICK HERE 1 case premix, 2 bottles, NO funnel CLICK HERE 1 bottle, 1 funnel, NO PREMIX CLICK HERE 1 bottle, NO FUNNEL, NO PREMIX CLICK HERE Mazdatrix in Signal Hill, California We have been in business since 1977, Dealing with and Racing Mazda Rotary since 1981, and Rotary ONLY since 1988. We offer over 4500+ parts.