12 types of 3D shape teaching materials Includes development diagrams For elementary school math learning and STEAM education

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer.

【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. ---------------------------------------------------------------------- [Learn shapes with 12 types of 3D shapes and development diagrams] This set includes 12 types of 3D shapes, such as cubes, cones, and prisms, along with their corresponding 2D development diagrams. Visually learn the structure of shapes and deepen your spatial awareness and understanding of shapes. By manipulating the development diagrams, you can intuitively grasp the relationship between 3D and 2D shapes. [Experience the connection between 2D and 3D] By assembling a solid from an unfolded diagram, children can experience the connection between 2D and 3D shapes. Learning while manipulating the shape's changes and structure increases children's interest in math. It is also used in schools as a shape teaching material and geometry teaching tool. Visually Learn Concepts of Volume, Surface Area, and Capacity: Learn abstract mathematical concepts like volume, surface area, and capacity through hands-on manipulation. Useful for elementary school math classes, self-study at home, and as supplementary learning materials. Also suitable for math teaching and STEAM education. Durable and reusable: Made of soft, safe plastic. The transparent design allows you to see inside, which is effective for developing observation skills and shape recognition. The reusable design makes it safe and suitable for long-term use in the classroom or at home. [Widely Applicable for School, Home, and Individual Learning] This 3D shape teaching material can be used in a variety of situations, including school math lesson supplements, home learning, individual tutoring, and special needs education. It also meets a wide range of needs as a STEAM teaching material, educational toy, and science and math teaching tool. This math teaching material uses 12 types of 3D shapes and their corresponding 2D development diagrams to visually and experientially learn the relationship between 3D and 2D shapes. By manipulating the transparent 3D models and development diagrams, children can understand mathematical concepts such as volume, surface area, and capacity, and deepen their understanding of spatial awareness and geometric structure. It is used in a wide range of learning environments, including home learning, elementary school classroom support, supplementary classes, and STEAM education programs. It is also used in educational institutions and home educators, supporting practical learning. The compact storage set makes it a great educational gift for birthdays, school entrance ceremonies, and other occasions. This teaching material provides an opportunity to familiarize children with shapes and mathematics through play.