The Brother™ ScanNcut Universal Pen Holder allows for more creative freedom when drawing with the ScanNCut and ScanNCut2 machines. Great for personalizing and monogramming, it fits most pens and writing instruments. Use it on various drawing surfaces such as paper, fabric or other mediums. Use with pens with a minimum length of 70mm and with a diameter between 9.6mm and 11.4mm. Not for use with Crayons, pencils, or fountain pens. Refer to the product packaging for complete details. For best results, read the included instruction sheet before starting any projects. Details:For use with pens with a diameter between 9.6mm and 11.4mmWorks with CM100DM, CM250, CM550DX Brother cutting machines