Review (4/5): Reasonable value, Works well on first use
I love that this is double sided and the fact that I can hold it in my hands comfortably. It has the right coarseness that can smoothen calluses and hardened skin on mostly by the big toes and the heel. It can also be used in other parts of the body where needed but take care not to scrub hard as it can scratch really well. Having 4 in a pack is a great perk so I can put one in each bathroom for use.
Questions: The questions will take time before I can have answers which means I will be back for an update: a. How long does each one last if using every other day?
b. Does this shred when in use that can possibly clog drains?
c. Can you put this in the microwave to disinfect?
d. Do both sides get smoother over time so you know when to change it?
e. Will these two blocks separate after a few uses?
I used to have a simple rough oval rock that I used as a pumice for a long time but then my kid took it and threw it in the lake thinking it was just a rock that has no use sitting in the bathroom. I have not found a good replacement since then.