Never guess again, when it comes to mixing your 2 stroke. 

With the Ratio Rite measuring cup you'll get the perfect mix every time. Whether you're using old motor oil for a 16:1 mix for your dinosaur or newest synthetic for a 50:1 mix for your new baby, the Ratio Rite measuring cup has you covered. Easily fill to the pre-calibrated ratio line you desire and pour. Clear and easy to read lines allows you to spend more time cutting and less time figuring out fuel mixtures!  

• Fill to the pre-calibrated ratio mark and pour into gas
• Ratios are from 16:1 to 44:1 for 1, 1-12, 2, and 2-12 gallons
• Calibrations also include oz., c.c.s, and pints on the opposite side for transmission oil, fork oil, etc
• Total capacity is 24 oz.