This Rotary 16534 Sta-Bil Full Synthetic 2-Cycle Oil is a must-have for any outdoor enthusiast. With its advanced formula, it provides superior protection for your 2-stroke engines, ensuring smooth and reliable performance. Ideal for small engines such as lawn mowers, snow blowers, and chainsaws, this oil reduces exhaust smoke and improves fuel efficiency. The 2. 6 oz size is perfect for on-the-go use and ensures that your equipment always has the proper lubrication. Trust the brand with over 60 years of experience in the industry - Rotary. Keep your outdoor tools running like new with the Rotary 16534 Sta-Bil Full Synthetic 2-Cycle Oil.