Very very difficult to remove after hardened.
Great website, easy to purchase and checkout and fast delivery as well as great products.
The mold is made of a high quality material and very sturdy. I'm not sure what it's made of, but it much stronger than rubber molds. I'm having fun sticking "iceburgs" into as many pieces as I can.
So I would like to just say that the timlyness of my order being delivered was spot on and the items were packed great. I love the look and the feel of the crystal mold, I believe it will give me an authentic look when I use it. However, I've been unable to use my mold yet due to being in the middle of moving my work area. As soon as I'm able to give a full review after actually using the mold I will do so.
All great quality.