【Product Description】 Easycool is a track building block brand for games of any age, it does not require learning rules to get started directly. Suitable for playing alone, as well as team games and competitive games. Track blocks can help children improve their sense of space, logical thinking, concentration, artistic creativity and scientific exploration; 【Product Features】 The function of easycool building blocks is in addition to the surface track function. It also adds the inner tube tunnel function, which can make the track circuit design more complicated and diversified, resulting in a more exciting game experience; Starting from the simple planar two-dimensional space construction, it is gradually upgraded to a more complex three-dimensional construction. The characteristics of different types of building blocks can be used to create endless combinations possibilities. The power of the track system comes from the fact that the marbles are in the process of turning the layers, and the marbles are accelerated by the inertia of vertical gravity to speed up the rolling. Building blocks and marbles provide a scenario for young children to learn informally from the science of constructing a game that understands the scientific principles of "I don't know why"; Easycool cugolino is the perfect starting point for a new feature set. All the suits of the easycool brand are compatible with each other. They can be used independently or in combination with different sets. There will be different game fun. At the same time, it is also compatible with many international similar toy brands! [product information] Brand: easycool Model: cugolino Material: German Elm Weight: 3kg Applicable age: 3+ Product content: 37 blocks + 5 marbles Single block size: 50x50x50 (mm) Packing size: 325x140x230 (mm) Note: This product is not suitable for children under 36 months to avoid the risk of accidental swallowing (the product contains small accessories). [natural wood] This product is made of natural solid wood, without chemical dyeing or adding, there will be different natural color difference and texture; [Save Instructions] Since wood is an “activated” material that comes from nature, it can be affected by temperature and humidity and may change slightly. Avoiding sun exposure or excessive drying conditions can cause cracking or shrinking of wood; avoiding long-term dampness and darkness can cause mold or swelling of wood; 【package instruction】 Both easycool and puzzle block are trademarks of easycool studio. During the replacement of new and old brand names, some products still use the old brand packaging, the product quality is the same, please rest assured to buy and use!