The GO! Qube Mix & Match Blocks take cutting pieces to a whole new dimension. You'll love the versatility and endless design options this system provides. The convenient die numbering system gives you the ability to combine shapes in different ways to create 72 different block patterns with ease. Each GO! Qube Mix & Matched Set includes: Mix & Match GO! Dies; Cutting Mat and Storage Box; Instructional DVD & Pattern Book; 14 Free Patterns. Available in 6", 8", 9", 10", and 12" finished block sizes. **NOTE** 10" and 12" Mix & Match Qubes ARE NOT COMPATIBLE with GO! Baby or GO! Me.