Dummy 13 Limb Extender (Arm or Leg)

Let your dummy use the powers of the Gomu-Gomu no mi (otherwise known as the Hito-Hito no mi) and let their limbs stretch! You can add more than four but four is the standard. no supports required. This is my first model and can be used on any dummy. please boost, I worked really hard on this model and tried to make it as perfect as possible. Thank you so much for printing!

Please share your makes and pictures as well as problems so I can try to fix them.