Hold the magic of 3D printing in your hand with the Professional 3D Pen. Now you can use FDM technology in any application varying from drafting and prototyping to spatial learning and three dimensional sculpting. Whether you're an engineer or an artist, the Pen will take your design projects to greater heights.Works with Nearly Any 1.75mm Filament Under the SunWe at believe you should be able to use any thermoplastic you wish. ABS and PLA are a given, but what about wood or bronze infused filaments? If it is 1.75mm and melts between 140-230 C, then it will work in the Pen. Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 2695 hours Hope you have a pleasant shopping experience!