Description: The pieces can be easily assembled and disassembled to create any imaginable form. The main purpose is to give full play to the children’s overall thinking ability, so some assembly is relatively difficult, parents should be patient with image guidance, to correctly understand the true meaning of this product and encourage your baby do not give up, try and keep trying, success is at hand. We have level 1 to 4 which difficulty and fun increase for you, and more form you can create if you purchase 2 or more level set. Main Features: For above 3 year old Those magnetic construction building block is suitable for kids above 3 year old. Natural permanent magnet Made from natural permanent magnet material, the blocks can keep its magnetism for a long time, which improves the performance of being a 3D model and decoration. High quality material Non-toxic and harmless ABS are perfect to processed into children toys, it makes you no worry about your kid will put it in mouth or even bite it. Improve parent-child relationship When you are playing together with your children is a perfect communication with each other. It is a great game for your family. Profit to children’s growth Children will enjoy twisting and turning in order to assemble the parts together as per the guidelines helping to develop fine motor skill, concentration and eye-hand coordination. Parents can teach children to observe and estimate through trial and error and solve problems helping to develop their AQ. Unlimited creative 3D model Thanks to its magnetism, it can be assembled to be multiple 3D model like: windmill, jellyfish, trepan, ferris wheel, car, helicopter and so on. But it may need more than 1 level / set of blocks to finished. Let your imagination and creation run wild with those delicacy and cute pieces. Smooth without thorns Considering the safety of children, those building blocks with smooth design so that no children would get wound by thorn. Diversiform pattern and multiple color From level 1 to 4, more kind of patterns and color the blocks are. Fun is not only the game but also the wisdom of enlightenment. That design is good for attract children’s attention and improve their cognition of patterns and colors. Four level of fun and difficulty optional Level 1: 56 x Magnetic Sheet, 1 x Box, 1 x English Manual Level 2: 109 x Magnetic Sheet, 1 x Box, 1 x English Manual Level 3: 149 x Magnetic Sheet, 1 x Box, 1 x English Manual Level 4: 209 x Magnetic Sheet, 1 x Box, 1 x English Manual We have level 1 to 4 which difficulty and fun increase for you, and if you purchase 2 or more level set, more different forms you may create. Warm prompt: The color of every single pieces are not fixed, it will be sent at random.