I love making things with Resin! Resin can be difficut to use, but it's so worth it when you get it done. And you need quality Molds to get it done. These Molds are Perfect for that and I have paid this price for the middle sized plate! I can't wait to use all 3 of them and even want to get another set as the Resin has to set a few days and I want to make a lot of these! You just wash them with soap and water after the Resin has set. Great Buy!