Our shop are all 100% original authentic. Our shop are all original authentic. [Real human skeleton model] A 1/2 size 85 cm human skeleton model “Human Skeleton” with a pedestal that has been elaborately made to realistically reduce the dents and joints of details. The 1/2 model, which is easy to assemble and compact, is easier to handle in terms of size and weight than the actual size, and can be installed even in a small space such as a desk or a shelf. [Improvement of mandibular opening / closing spring] Previously, the mandibular opening / closing spring was on the outside and the form was impaired, but by installing a spring in the mouth, the range of motion is increased and the skull form is improved. It is close to the natural state without any loss. [Improvement of range of motion of elbow / wrist joint] Improvements have been made so that the elbow / wrist joint can move flexibly, and the ulna and radius intersect to enable the movement of returning the palm. [Compatible with various poses] The mouth, shoulders, elbows, wrists, hip joints, knees, and ankles around the pelvis work. The head can also be opened and closed. The range of motion of the shoulder joint has also been greatly increased, making it possible to take various poses such as turning the arm around the back. [Easy to remove the stand] Instead of the conventional screw fixing type, by embedding a metal rod near the coccyx, it is possible to make uneven joints between metal parts. It can be easily and quickly attached to and detached from the stand, increasing its strength and enabling stable independence even when attached. If “Made in Japan” is NOT described on whole listing page, Items are manufactured in other country China, Vietnam and etc. [Manual & Menu Language]. We treat Japanese Market Usage Items. So items have only Japanese Manual & Menu Language. Japan Voltage : 100V Please check your country’s voltage before order. Plug: TypeA Please check your country’s plug. [International Buyers – Please Note].