Product Name: Mini Test Tube Puzzle. Material: Paper. Size of Completed Puzzle: 15*10cm (5.91*3.94in). QTY: 150 Pieces. Note: Suggest for children 6+ or adults. High-Quality Paper Material: Crafted from premium paper, this 150-piece mini puzzle ensures durability and a smooth finish. The pieces fit together perfectly, providing a satisfying and enjoyable puzzle experience for both adults and children. Clear and Vivid Image: The completed puzzle measures 10x15 cm and features a clear, vibrant cartoon design. The high-resolution printing technology ensures that every detail is sharp and colorful, making the finished puzzle a delightful piece of art. Elegant Test Tube Packaging: Packaged in a unique and stylish test tube, this puzzle makes for a perfect gift or a charming addition to your collection. The compact packaging is not only visually appealing but also practical for storage and transport. Stress Relief and Mindfulness: This mini puzzle serves as an excellent stress-relief tool. Engaging in the puzzle-solving process helps to relax the mind, improve concentration, and promote a sense of calm and mindfulness, making it an ideal activity for unwinding after a long day. Fun for All Ages: Suitable for both adults and children over 6 years old, this cartoon-themed puzzle offers hours of entertainment and cognitive benefits. It's a great way to bond with family and friends while enhancing problem-solving skills and hand-eye coordination. Package Includes: 1x 150 Pieces Mini Test Tube Puzzle. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-3cm measuring deviation due to manual measurement.