Fox Glow Plug R/C Short is a metallic-colored glow plug for radio-controlled model vehicles. It is compatible with universal brands and nitro & glow fuel. The plug is suitable for model vehicles with a scale of 1:18, 1:16, 1:15, 1:4, 1:14, 1:5, 1:6, 1:12, 1:8, and 1:10. The product is designed for hobbyists aged 17 years and above.