MaT store wooden puzzle three-dimensional cube puzzle wooden 3D difficult brain training T type Tetris 54 piece set

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[Wooden 3D Puzzle] A block toy that not only children but the whole family can enjoy while cultivating their imagination, ability to think for themselves, and spatial comprehension. [T-shaped piece] Brain teaser, brain training, wooden 3D combination puzzle. People of all ages can play together. Complete the cube by combining 54 T-shaped pieces into a three-dimensional shape. [Made with high-quality materials] It is a toy that helps children develop their imagination and thinking skills, and for dads, moms, grandparents, and grandparents to activate their brains and release stress, and it can be enjoyed by adults and children alike. It's a block that everyone can play with. [Product details] Size: 6.3cm x 6.3cm x 6.3cm, weight: 160g, material: wood, color: brown, package contents: main unit x 1 *Target age: 6 years old and above [MaT store brand] We will package the product neatly under the MaT store brand and deliver it to the customer. This product comes with a 30-day warranty after purchase, so please use it with confidence.