lA new circular knife design to ensure the integrity of the tissue cutting, reduce tissue injury and incision and tidy and beautiful

lThe volume is big, can accommodate more organizations

lDesign of new insurance, prevent wrong operation

lTo nail a nail groove edge design, be helpful for nail suture forming, achieve better hemostatic effect

lType of nail design, make its penetrating enhancement, hemostatic effect is good, easy to fall off

lThe glans penis cover adopt humanized design, effectively avoid the stamp, clear cutting position