Lucky cube comes with two polyhedron which consist of eight pieces. You can create a cube by connecting these two polyhedrons and by further folding and stretching the joints, they can be transformed into numerous different geometric shapes. It comes with the handbook which suggests 30 different shapes to try, but you can also create completely new shapes using your own imagination. The designer: Kiichi Miyazaki. The package size: 15cm x 11.9 x 2.8cm About shipping There are two ways of shipping; EMS and e packet. EMS is the fastest taking only 2 to 4 days depending on your country and it is fully insured. Epacket is the cheaper option but it will take 4 to 7 days for the delivery and the insurance is upto 6,000yen, but the shipping cost is a lot cheaper. When you purchase 1 box, the shipping cost is as displayed, but when you order more than one, the shipping cost will vary depending on the total weight, so additional shipping cost will be charged.

Double cube was released in January 2019 and it was created by Akira Nishihara. This puzzle comes with two polyhedron which consist of 12 pieces. You can also create numerous different shapes with these two polyhedrons. The booklet is also included with 30 different sample silhouettes to try, but like Lucky cube, you can also create your own shapes. The package size: 15cm x 11.9 x 2.8cm About shipping There are two ways of shipping; EMS and e packet. EMS is the fastest taking only 2 to 4 days depending on your country and it is fully insured. Epacket is the cheaper option but it will take 4 to 7 days for the delivery and the insurance is upto 6,000yen, but the shipping cost is a lot cheaper. When you purchase 1 box, the shipping cost is as displayed, but when you order more than one, the shipping cost will vary depending on the total weight, so additional shipping cost will be charged.