This is a puzzle that every collector should own. I have made additional copies of this design a few times now and it sells out every time. A great design by Primitive that only has one solution. Just fit the 12 Pentominoes into the frame, The species of woods used for the 12 Pentominoes vary with each puzzle but they are all beautiful. An Iroko and Holly box is subtle enough to make the pieces stand out. Only a few copies made, so act fast!. Ships unassembled (message me for an assembled version)