The Black Cat with Kitten 3D Crystal Puzzle is a challenging brainteaser that creates a sweet little family. It is a sleek, translucent, crystalline puzzle with 49 unique interlocking pieces. When you’ve pieced it all together (be ready for a challenge), this mama and her baby will bring a smile to all who see them. This 3D puzzle has a difficulty level of 2. Approximate assembled size = 2-1/4″ x 1-1/2″ x 3-5/8″ and 1-1/4″ x 7/8″ x 1-7/8″.