Specifications: Every piece is numbered, just follow the order of the number, the puzzle can be fixed easily. It consists of sparkling crystal plastic blocks, each of different three-dimensional products are made up of different blocks. From the fragmented shape turn to a beautiful work of art slowly. Appreciate the fun of creating from nothing to done. This is the most fascinating places of this puzzle. DIY puzzles, players can develop thinking, hands-on, organizational capacity. It is a cool gift to give friends and relatives, but also exquisite home furnishings boutique. No tools required (No need cutter/glue). Develop your problem solving skills with this puzzle. Stimulates children& 39;s brain development (Logic skills and sensory perceptions). For elderly to keep exercising the brain. Easy to solve with instruction sheet. Challenging without the instruction. A romantic gift for family, friends and relatives. Great for Valentine& 39;s day, wedding. Made of high quality acrylic plastic. Safe, non-toxic, and environmentally friendly. Type: 3D Crystal Rose Puzzle Material: Plastic Feature: 3D Crystal Rose Design, DIY Toy, Non-toxic, Eco-friendly Size: 10cm x 7.5cm x 9cm/3.94" x 2.95" x 3.54" (Approx.) Notes: Contains small parts. Not suitable for children under age of 3 years old. Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of 3D Crystal Puzzle Blocks (44Pcs) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.