7 Key Highlights of Starpery’s Latest Super Bionic Skeleton

Starpery unveiled its latest development, the Super Bionic Skeleton, in December 2025. After several months of testing, the skeleton is now officially in use—offering enhanced flexibility and durability.

Next, I will provide a detailed introduction to the 7 key highlights of this skeleton.

Highlight 1: Aerospace-grade spherical neck joint

Starpery has equipped the Super Bionic Skeleton with a spherical joint made from aerospace-grade special steel, allowing the doll’s neck to rotate a full 360° and effortlessly hold any angle. This innovative design offers an exceptional level of flexibility, almost indistinguishable from that of a real person.

Highlight 2 & 3: Ultimate Waist Freedom

360° Rotating Waist: Compared to the old model skeleton, the Super Bionic Skeleton adds a joint at the spine, allowing the doll’s waist to rotate 360°.

Multi-Directional Gear System: Front-back and left-right movements are powered by automotive-grade precision embedded interlocking gears, improving both sturdiness and durability. Additionally, the number of joints in the waist has increased from two to four, expanding the doll’s range of motion in both forward-backward and side-to-side directions.

Highlight 4: 360° Rotating Elbows

Compared to the old skeleton model, the Super Bionic Skeleton adds a joint at the forearm that can rotate 360°. With this additional joint, arm movements become more coordinated, eliminating the unnatural 'twisting' effect and perfectly simulating the mechanical principles of a real human arm.

Highlight 5: Ultra-Bionic Expressive Hands

Finger joint flexibility has been improved, allowing the doll to easily form graceful hand gestures.

The joints are more sturdy and durable, maintaining their strength over the long term.

Highlight 6: Limitless Thigh Joints

The hip joints have been increased from 2 to 4, allowing 360° unrestricted movement.

Whether it’s a casual sitting pose, an artistic posture, or even extreme movements, she can perform them with ease.

At the same time, automotive-grade gears are used, further enhancing stability and durability.

 

Highlight 7: Bio-Bionic Feet

Realistic foot arch design with bio-bionic toe bones for lifelike motion.

 

With its all-new joint design, premium materials, and unparalleled flexibility, the Super Bionic Skeleton elevates the realism of the doll’s movements to an unprecedented level, making every pose feel as natural and fluid as a real person.

Super Bionic Skeleton: Dynamic Movement Showcase：