Review (5/5): Much less discomfort than a Styptic Pencil
This is a very nice product. It is very small, but works great. I use it by closing my pores with cold water and then gliding this block on my face after my shave.
Cooling feeling and a slight sting if you have cut yourself, but much less than a styptic pencil; which surprised me as I understood that a styptic pencil is made up mostly of Alum.