Anyone use these and thoughts on effectiveness? They have been around and LRH search did not pop up anything. Maybe simple suture replacement? I think I am going to buy for house and pack just for ease of use plus just might be easy button for simple lacerations. 
There are all sorts of types and companies but all seem to work same principles.
Thoughts?
There are all sorts of types and companies but all seem to work same principles.
Thoughts?