Wacom Intuos CTH-680/S3 New 2015 Model (Medium) Latest series of Intuos Pen and Touch Medium CTH680 Compatible with both Mac/PC and supports all software 2015 Release which replaces CTH-680/S2 Design and draw like a pro with Clip Studio Paint Pro (Downloadable software bundle with a free 2-year license) 3 Spare nibs included (Hidden under the plastic panel on the back)