No more guessing or remembering the amount of 2-stroke to mix with your fuel! Oil to fuel OR fuel to oil! It's quick and simple! Avoid high emissions and oily deposits on spark plug by getting your ratio right.

Simply choose your oil ratio, and swipe left or right to obtain the correct ratio! Be it oil-to-fuel, or fuel-to-oil. Use the sliders and buttons to fine tune your ratio/amounts.