Introducing our revolutionary "New style Smoking Nail Non-marking Interface Quartz Smoking Accessories 10mm/ 14mm/ 18mm/ 20mm Banger"! As a factory, we take pride in delivering top-notch products that redefine the smoking experience. Our quartz smoking accessories feature a non-marking interface, ensuring a seamless and clean burn. Available in multiple sizes ranging from 10mm to 20mm, you can select the perfect fit for your smoking needs. Experience the ultimate convenience, durability, and style with our cutting-edge bangers, designed exclusively for genuine connoisseurs like you. Unlock a new level of satisfaction with our exceptional products, crafted with precision and backed by our factory's commitment to excellence.