Features 1、12PCS PEN ADAPTER: Including 12pcs cutting machine pen adapters, with fine workmanship, suitable for different pen models, easy to use and replace. 2、APPLICABLE MODEL: These pen adapters are suitable for Explore Air, for Air 2, for Air 3, for Maker, for Maker 3 cutting machine, with strong compatibility. 3、ACCURATE CENTERING: Each adapter holds the pen in the exact center, ensuring perfect alignment for drawing and cutting operation, accurate and reliable. 4、EASY TO IDENTIFY: Each pen adapter can be easily identified by marking number, ensuring quick and convenient replacement of old or broken pen adapters. 5、ABS PLASTIC: These pen adapters are made of excellent ABS plastic material, which is light weight and wear resistant, not easy to age or corrode. Specification Item Type: Pen Adapter Set Material: ABS Pen Adapter Number Corresponding Pen Model 1 For Sharpie Fine Point 2 For Sharpie Ultra Fine Point 3 For Sharpie Art Pen 4 For Fine Point Permanent marker 5 For Ultra Fine Point Permanent marker 6 For Finel iner Marker (Fine and Medium) 7 For Sharpie Oil Based Paint 8 For Sakura Gelly Roll 9 For Pilot Precise V5 V7 10 For Pilot G 2 11 For Pentel RSVP Ballpoint pen 12 For Fine Line Marker Package List 12 x Pen Adapter