The third variant of the hand is complete! This new, upgraded design features a stronger and more accurate frame, flexible TPU parts, an ambidextrous design (just flip the thumb to the other side, no extra parts required!) . this design is completely modular and each independent finger is it's own self contained unit. Assembly is easy and can be done with zero tools other than a screwdriver and 3d printer. The hand without the forearm attachment uses only 4 standard sized servos and one micro servo.