These are 3D puzzles that sure am puzzling.. Each crystal piece is hard to identify and difficult to match, but the final outcome is great! This swan is made out of 44 pieces and before the whole piece comes together, each crystal piece have absolutely no color matching clue to look for its next, so over all it is very challenging.
Consider the cross stitch for leisure, make little bags for your loved one by following the pattern and color stitch each square. Take a look at this one here, the final outcome is going to be a small coin pouch.. These are some great things to make at a low cost, but high return of appreciation.