【Powerful Motor】: Pure copper motor delivers stable, efficient power for continuous leather edge dyeing. 50 W output ensures reliable performance in professional or DIY setting. Sturdy construction prevents overheating, extending machine life 【Dual Speed Control】: Two independent knobs allow free speed adjustment for precise dyeing on various shapes—oval, circular, diamond. Tailor speed to small or intricate leather edges for smooth, even application. Perfect for detailed craftsmanship 【Adjustable Thickness】: Rotate stainless steel knob to set oil thickness from 1-10mm, accommodating different material needs. Achieve perfect coating on thin leather or thicker fabrics with simple twist. Consistent results every time 【Wide Application】: for shoemaking, leather goods, luggage, furniture, automotive interiors, gift wrapping. Versatile for professional craftsmen and DIY enthusiasts. Essential edge dyeing tool for leather and synthetic materials 【Service】: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.