Features:

  • SILICONE COASTER MOLDS: This resin mold kit includes 1 x silicone heart mold, 1x silicone round mold, 1 x silicone ellipse mold, 1 x siliconerectangle mold, 1 x big silicone square mold, 1 x middle silicone square mold, 1 x small silicone square mold, 1x tweezer ,10 x finger Cots, 1 x English Manual,perfect combination for making resin coasters mat.
  • HIGH QUALITY: These casting molds are made of high-quality silicone material, very flexible and durable.
  • ENJOY DIY: These silicone resin molds are compatible with most resins or other casting materials such as epoxy resin, polyester resins, polymer clay etc. You can add some resin pigment, resin dye and embed different kinds of embellishments or fillers, create your resin art projects such as the coaster, bowl mat, desktop decoration, wall decoration, home decoration etc.
  • EASY TO RELEASE: You just need to twist the silicone mold and release your creation out of your coaster molds when completely cured. Or you could use resin mold spray, which may help extend your resin casting molds' life.
  • STORAGE AND CARE: Please store your resin molds in room temperature place, avoid from the direct sunlight. Clean these silicone coasters molds with soap water; for the finished products, there will also be rough edges that will need to be sanded and polished once removed from the mold but do not sand until the casting has fully hardened.
Best coaster mould I have used

I was a bit dubious to try this at first with some of the reviews. I have other moulds from this company so gave it a go. Now, I don't know if they changed the product but I had no issues with these moulds they were the best ones I have ever used! It is soft so you need to peel slowly and carefully. This helps the mould and resin part much more easily than the harder and thicker ones I have tried. They didn't tear and they left the resin really shiny. The kit comes with the instructions and a large range of sizes and shapes. Lastly, I am thoroughly impressed with the customer service this company provides. They are very quick to respond to any questions.

The best qualityity!!!

These coasters are awesome! They are a great size and the silicone leaves my projects looking so shiny and smooth. When I ordered it also came to me quickly and no damage. I love ordering from let's resin. The quality is amazing , they have a large variety of supplies, and they are quick. I will Definatly order more.

Definitely worth the purchase

Honestly these are my favorite molds right now! I just got them yesterday and already played with them! There was no sticking, the resin solidified perfectly in it! Since they’re white/clearish I expected them to stain when I used the alcohol ink, but it took it so well! No stains, no spots! Nothing! Definitely going to be getting more soon!

Great Assortment of Molds

This is the third set of molds I have bought from this company because, so far, their quality of molds for epoxy resin is great. Once again the molds are high gloss in finish, and flexible. I think this is possibly their easiest to use mold set that I have bought so far, bubbles release quickly and all of my epoxy resin pieces popped out of the molds easily. While several of the molds are indeed perfect for coaster size some are either too large or too small to be ideal for coasters, however they would make great molds to cast pieces for mixed media or wearable art. The tweezers work well for adding embellishments to resin but I prefer to wear gloves so I am probably not going to use the finger cots. Included in the set: 7 assorted sizes and shapes of coaster molds 10 finger cots 1 metal tweezer

Buy it! It's totally worth it

Wow these are awesome! Perfect size for any cup I have. They are super super durable! Able to flip it inside out and wont ruin your work! I love how many things you can fit in to the molds! 10/10 would buy for friends. Updated for picture :)

This company puts together excellent resin kits

This is a return purchase for a different product. I love this set and the mat is a lifesaver. As you can see I made a mess so I let it dry and was able to peel off dried resin. One side of Matt is well matte the other is shiney. Wish I had realized that as rsin takes on the texture of whatever it's on and I wanted Shiney but I can dome it later. All in all I will be back more more kits!

Recommending

I've ordered similar product pacts from other suppliers, and I've ordered this twice and I make lots of resin pieces but don't have the patience to wait for curing before I'm making more pieces. My molds also wear out relatively quickly due to use. I like how sturdy these are and how shiny my pieces come out. I was nervous about the 3.5 star rating but I've ordered similar sets from all of the mostly identical offerings and these are my favorites by a large margin. I dont have any use for the really large rectangle or heart pieces but otherwise love these. I'm not sure if there are defects with some (based on reviews from others) or if they improved the molds, but I'll keep ordering these unless I run into similar issues. These are also built to last longer than competitor pieces in my opinion.

Perfect

Fantastic! I love the Let’s Resin mold sets. Always packed nicely and shipped out quickly. Molds are easy to use. I plan to buy more mold sets from them.

Coasters Looked Great with a Good Shine. No Glazing was Needed!!

I had been wanting a coaster mold for a long while now so when I saw the price of this kit I decided it was time to finally get them. I am absolutely loving this little kit. The 4 coaster molds are all matching and they made the best casts! I didn't even have any water spots on any of the 4 I've made so far. I'm not sure if that will change as the mold gets used more and more, but for now the pieces came out looking so good that I didn't even have to add a top coat of resin to them. They had a shine, but they aren't super super shiny, but definitely shiny and not matte. Plus the edges were a perfect width to where they not only looked good, but didn't trap a load of bubbles down in them. I also made a few trinket trays with these by using the coaster mold and adding on a cast off a crystal that I attached with some uv resin. It looks super cute and is perfect for catching jewelry as you take it off at night. The silicone mat that came with the kit has also come in super handy to pour on and keep off my table without having to create a bunch of extra waste. The resin peeled right off of it. The little stir sticks it comes with were a plus and I used the pointy ones to pop a few bubbles and hello me place the pictures that I be put into the coasters.

I'm really pleased with this order!

This is a really nice, well packaged product. I was buying just for the hex coaster molds, but I was blown away at the little extras included. A silicone mat, stirrers, tweezers, etc was a really nice added bonus. The hex molds are exactly as expected.

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