This JoYonDa #70117 Spark Hot Glow Plug is a must-have for any RC car enthusiast. It is compatible with a wide range of brands including Axial, HSP, Traxxas, and HPI making it a perfect fit for Monster Trucks, Crawlers, Buggies, and Drift Cars. The silver color adds a sleek touch to your car's engine and the 2-piece set ensures you have a backup when you need it. The plug is designed for use with Nitro and Glow fuel and is suitable for ages 12 and up. It is made in China and is compatible with scales 1:8 and 1:10. Upgrade your RC car's performance with the #70117 Spark Hot Glow Plug, a top-quality product that delivers impressive results.