WILLOWYBE Sauna Stone Rock Grade A+ Roughly 35lb/16kg, Sauna Accessory

The stones are not small, are well weighted and feel very solid. Each piece retains its natural shape and rough surface, and feels textured to the touch, as if you can feel nature. Good water absorption and high temperature resistance. When placed on the sauna, it heats up evenly and produces a large amount of hot and humid steam quickly when water is added. Perfect for family sauna use.

These stones are pieces of crap! Once i put them in the heater and started it on they started popping and cracking like crazy. Smaller ones that fit between heating elements are almost completely destroyed. What a buck of crap!

Value for money! Stone, that's great! These stones are durable and beautiful, with good shapes and angles, and can be placed in a stove. The stone did not break or explode. I think it's very cost-effective.

These are great replacement rocks for my sauna. My original rocks had started to disintegrate, these new ones are great. Whenever I need a boost of heat in my sauna, I add a little water to the rocks and feel the heat levels rise a few moments later. They hold hear very well and look great.

The first 3-4 times the stones exploded very violently, it was unpleasant and my wife was afraid of it. They have stopped exploding now. 4 stars for the first inconvenience

I’ve been using these sauna stones for a week now and they’ve been excellent. Once fully heated, I add a bit of water and the steam is immediate, smooth, and intense — exactly the feeling I wanted. No weird smell, no cracking. The stones look and feel dense and durable. Would buy again.

I set up the stone in my home sauna. After washing the stones of dust and letting them dry I set them up. I let the sauna heat up and air out before using it for the first time. After about thirty minutes I heard little explosions going off in my sauna. I felt like it was gonna blow up. The rocks explode after being heated to a certain degree. Very dangerous I found pieces of stone all over. I hope that the exploding stones did not damage my sauna!!!

I was honestly surprised by how heavy and well-packed this box of stones was. The rocks are very solid and clean, with no powdery mess like some others I’ve tried. I use them in my home sauna and they heat up evenly and hold heat well. They also make that satisfying hissing sound when you pour water on them. Definitely feels like a spa experience at home. I would recommend giving them a quick rinse before first use, but overall, very happy with this purchase!