Gear and Pinion
Paper clip and bookmark
Hand and Bone
Mythra and Pyra stencil
ax and chain
Metal and glass canopy
Weldment and stress analysis
Halloween Stamps and Texturizers
Machines and mechanisms, Details
Gear loads and displacement
office chair and desk
Crystal And Stand.
house and tent
Bottle and cap
Tabletennis Racket and ball
chain and sprockets
Batman and Joker Sculptures
Heatsink and Fan
Screw and nut M17.
Mario and Luigi stencil
Nut and Bolt
bench and cat house
ball and hitch
2D Spiderman and Deadpool
Cup and Saucer Set
rack and pinion mechanism
CAM AND FOLLOWER
Conan Edogawa and Ai