1. ADJUSTABLE TEMPERATURE CONTROL With adjustable temperature settings for precise control over your leather and allow you to work with different materials and create the perfect finish for your projects without damaging the leather 2. ERGONOMIC HANDLE The pen is designed with an ergonomic grip that ensures a comfortable grip during extended use, minimizing hand fatigue and improving your control while working on the finest leather designs and repairs 3. Broken Wire Technology Equipped with a Broken Wire feature, this heating pen is perfect for detailed engraving, embossing, and creating beautiful textures on leather surfaces with ease, providing versatility in your creative process 4. PORTABLE AND CONVENIENT This heating pen is lightweight and portable, making it easy to carry and can be used anywhere, whether you are working at home, in a workshop, or at craft shows to give you flexibility in crafting