SEE PICTURES FOR DETAILS. THE USB CORD HAS BEEN REPLACED WITH A AC POWER ADAPTER SAME WATTAGE. The MYNT3D Super 3D Pen is a vibrant and versatile tool for creating 3D prints with its included 3 color ABS filament refill pack. Designed specifically for use with MYNT3D pens, this filament is made of durable ABS material and offers a range of colors to add a creative touch to your prints. With its open box packaging, users can easily access and refill their pen with fresh filament to keep their printing process uninterrupted and smooth. This product, manufactured in China, is a must-have for any 3D printing enthusiast looking to expand their creative capabilities.