Jack Shaver® Natural Alum Block in Plastic Case (107 g./3.7 oz.) Aftershave Blood Stopper Antiseptic Astringent Soothing Solution for Shaving Razor Burn Relief

Good product, last long, kinda sting, first time using an alum block! I think it helps stop the bleeding faster?

Excellent product. The alum stone is natural, practical, and very effective. I use it as a deodorant and love how it leaves a fresh, clean feeling without strong scents or chemicals. It lasts a very long time, which makes it super cost-effective. I’ve also tried it after shaving and it instantly soothes the skin. 100% recommended for anyone looking for something natural and healthy.

I have been using this as deodorant for several weeks and it works very well with no irritation (and both baking soda and alcohol cause irritation for me). I wet the end slightly and really go at it for several seconds to each underarm covering the whole area. It def gets me 24 hours odor free. Let dry out after (don't close it in the box). Sometimes I'll double up with another deodorant after but that might be unnecessary.

I had never used an alum block before because I never cut myself much with cartridge razors. But, when I recently switched to a double edged safety razor, I remember a friend of mine who used to give me wet shaving tips saying to make sure I got an alum block for whenever I cut myself. I'm frugal, and this block had the lowest price with the best reviews. I've used it on a few shaves. It seems to disinfect the cuts and slow the bleeding really well. And, it never requires much. I have a feeling it will last me a long time, and I like that.

Good for your Face... After shaving, rinse your face and wet the Alum block and lightly rub shaved areas with block. If you feel a bit of a sting that's the block treating a nick or burn from your shave. Wait 30-40 seconds after applying Alum block and rinse your your face. It is important to remove Alum block coating from your skin. I find it's a good astringent and your shave (and face) feels better.

This alum block is excellent quality and very effective after shaving. It helps calm irritation and leaves the skin feeling smooth and refreshed. The plastic case makes it easy to store and travel with, keeping it clean and protected. Definitely a great buy for anyone who shaves regularly.”

Loved this product. Really works with cuts and tiny wounds.

Update The seller contacted me and offered a refund that I accepted. Great customer service, so I have made a change to my review. This came with one end very jagged. I have used it about 20 times and some pieces broke off the end. I used a wet cloth in an attempt to buff the sharp edges and found a void in the center of the block. Very disappointing!

Case damaged / cracked on arrival.

If you are new to safety razor shaving or just tired of using tiny toilet paper squares for nicks, this block is a substantial upgrade from standard styptic pencils. I was surprised by the sheer size of the 100g block; it is the size of a bar of soap and, given how little dissolves per use, I expect this to last me well over a year. The alum works exactly as intended, providing immediate feedback—meaning it stings briefly—on areas where I applied too much pressure, while instantly sealing up small weeping cuts and tightening the skin. The real selling point for me, however, is the included plastic case. Since alum is highly water-soluble, it will slowly dissolve into a mess if you leave it sitting directly on a wet countertop, so having a dedicated container to store it in is essential for keeping it clean and intact. My only word of caution is that natural alum is brittle like ceramic, so if you drop this on a tiled bathroom floor it will shatter, but as long as you keep a good grip, it is a fantastic finish to a shave.

Buen producto.

Very good & comes in a box. Does the job & a good size

This is a great product stops any bleeding quickly, reduces the size of pores, it comes with a case to keep the product clean. The block appears to last a long time I’ve only had it two weeks and the size has not reduced too much. The product was delivered next day. This would have had 5 stars but the product does sting. You could say that’s my fault for cutting myself but I am using a cut throat razor.