Holzsammlung 15 Pieces Brain Teaser Metal Puzzle Toy, Handheld 3D Unlock Interlocking Puzzle, Metal Knot Puzzle Mind Games for Adults Teens Educational Toy Gift

• METAL PUZZLE SET: Includes 15 different style metal wire puzzles, made of high quality metal and you can keep the shape from bending and breaking. The IQ toy doesn't have sharp edges and keep you and your children safe.
• INTELLECTUAL EXERCISE AND LEISURE DECOMPRESSION: These educational toys will challenge children's intelligence by stimulating their amazing creativity. Children's thinking will become sharp, and they will develop their problem-solving skills through reasoning, mental endurance, and self-confidence.
• SIMPLE BUT CHALLENGING: Test logic and creative minds with this cool yet simple brain teaser. These brain games are perfect for passing time. They’re a healthier way to practice focus and concentration. Can also be used for fun party games.
• PERFECT GIFT: Suitable for boys, girls, men and women. Everyone can enjoy these unique and novel gifts. Gifts for birthdays, Halloween, Christmas and parties. Recommended for 6 years old and above.
• 【100% Customer Satisfaction】: Our 100% customer satisfaction guarantee covers all products. If you have any questions about our products, please feel free to contact us. We will refund or exchange the product with quality problems.

Product description Metal Puzzle Set Release Your Stress and Exercise Your Intelligence Assembly and disentanglement puzzles have been around for centuries and they have provided generations of kids and even adults with fun while keeping their minds sharp and creative. Feature: ● Train your brain. It can make your brain sharper, develop intelligence, challenge thinking and patience. ● The puzzle looks simple, but it contains many mysteries. They are easy to disassemble but difficult to assemble. ● Join this group of brain teasers and share with your friends, family or colleagues. ● These brain teaser puzzles may keep children away from phones or other electronic devices. Package Included: 15 x Metal puzzle Precautions: 1. Children must be under adult supervision. 2. Do not put the toy in your mouth to prevent children from swallowing small parts in the toy. 3. Minimum recommended age: 3 years old and above Material: zinc alloy Product packaging: 15 sets Weight: 1400g Directions Included