The Black Horse Deluxe 3D Crystal Puzzle from BePuzzled is inspired by one of nature's most majestic creatures. It is a sleek, translucent, crystalline puzzle with 100 unique interlocking pieces. When you've joined the interlocking plastic pieces together (be ready for a challenge), you'll be proud to display this noble animal. This 3D puzzle has a difficulty level of 3. Assembled puzzle measures approximately 6 x 5.5 x 2.5 inches.