IntroductionThe Delft Self-Grasping Hand (SGH) is an adjustable passive hand prosthesis that relies on wrist flexion to adjust the aperture of its grasp. The mechanism requires engagement of the contralateral hand meaning that hand is not available for other tasks. A commercialised version of this prosthesis. known as the mHand Adapt. https://pipingrockers.shop/product-category/tea-tree-oil-products/