This 3-D puzzles for adults and teenagers has many playing methods waiting for you to explore, Transparent Acceleration Spiral and Vertical Reciprocating Lifting Stairs being the rep exclusive features, gravity powered making metal balls roll in a loop on this marble run.

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality.

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality. ​

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality. ​

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality. ​

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality. ​

We have an experienced design team and advanced production equipment, with more than 50 laser cutting machines and UV printers, and more than 80 production employees, and can provide customers with professional design and production services. These teams usually have extensive experience and skills, can make innovative designs according to customer requirements, and use advanced equipment and technology to ensure product quality. ​