LET'S RESIN Bookends Resin Molds, 1 Pair Geode Book Organize Moulds Silicone Large, Crystal Epoxy Resin Molds for Books, Desktop Organizer, Office Home Decoration, Gift
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Color: Bookend Mold
Features
- Large Size Silicone Resin Molds - Package include 1 pair book organizer resin molds, epoxy molds inner size is 5x4x2.6inch, each finished bookend need approx26.54oz epoxy resin, so they can keep your books or movies, magazines, video games, vinyl records are vertically organized, so your books won't easily tip, keep your rack and bookcase tidy.
- Adorable Personalized Bookends - They are catchy and fun display pieces, you can make one-of-a-kind book stoppers, add character and delight to any shelf. Unique quarter circle shape let you easily make geode bookends, wedding flower bouquet preserve, reflecting natural texture and simple generous, a thoughtful present for your friends or family.
- Durable & Safety Materials - These epoxy molds silicone are made of silicone material with excellent elasticity, superior high tear strength, very flexibility and durability, they are easy to clean with warm soapy water. Pouring resin in layers is highly recommended while using large size resin molds.
- Different Uses - The finished bookends are both a book rack and a fashionable setting, can be used for decoration, photographing, can be placed in your study room, living room, office. These epoxy resin molds silicone are compatible with many casting materials, especially good for epoxy resin, casting resin, not for coating resin.
- 100% Satisfaction Guarantee - If our silicone molds for epoxy resin have any issues, please feel free to contact us at any time. LET'S RESIN strives to offer you 100% satisfaction. It's highly recommended to avoid using a torch/heater directly onto the resin molds as it will eventually damage the silicone resin molds.
Material: Silicone
Color: Bookend Mold
Brand: LET'S RESIN
Item dimensions L x W x H: 6.3 x 5.1 x 2.5 inches
Shape: Round
Material: Silicone
Color: Bookend Mold
Brand: LET'S RESIN
Item dimensions L x W x H: 6.3 x 5.1 x 2.5 inches
Shape: Round
Number of Pieces: 2
Manufacturer: LET'S RESIN
Product Dimensions: 6.3 x 5.1 x 2.5 inches
Item Weight: 1.61 pounds
Country of Origin: China
Item model number: ELR00135
Date First Available: November 20, 2021
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Well, I received it, but it looks used. Resin still on it and a bit of sand like on the outside of the triangle.
Reviewed in the United States on July 16, 2025 by Alyssa Bruce
Color: Pyramid Mold
I purchased 2 of these pyramids. Used both once, no problem. Used them second time and both molds stuck to my resin project. Both were ruined due to the silicone melting and sticking to 3 sides of the pyramid, in the same spot! Can not get off the melted silicone. Very disappointed because I wasted resin and gemstones in the resin. I see i am not onlying one this happened to. Seller.... i followed instructions and added mold release. I think these molds are not heat resistant and that they degrade after first use. I also think that leaving resin in mold for less time might work better as the resin is not fully hardened. Have used other molds and have had no problem. Well that was a waste of 40 + dollars. Wish this seller would have warning. Everal weeks later....I sanded down the pieces and re-resined them. They look great. Now for apologies. ... to the seller.... they refunded me the purchase price which shows me they are well intentioned sellers. I found out that the mold release was the issue. Not the molds themselves. I am truly sorry for jumping to conclusion. I ask that all readers learn from my mistake and embarrassment.
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Reviewed in the United States on May 23, 2019 by Frequent flyer
Color: Bookend Mold
No problems with these! I’ve used them four times and they work great! Easy to shake out bubbles and I felt that the mould could handle it.
Reviewed in the United States on November 20, 2024 by Jesse Gard
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We're new to epoxy Resin pouring, so we needed a mold. I looked at a lot of smaller molds, but who needs an ashtray anymore? I figured we could easily make tiny pyramids with this, & with the flexibility to make huge ones, too. I love that there are two molds, as hubby can have one, and I can have the other. He made solid pours using the plastic support base, which is perfect. I made a foil tape & cardboard support for the edges of mine, to allow for a hollow pyramid. Both worked perfectly. The edges do rise up a bit - just like water, so when you unmold, there's a hard ridge around the top part. I found a long straight file worked wonders for getting rid of that ridge, without scratching up the part. Made very fast work of it, too. Pros: + Both our molds released our projects easily, by simply turning them inside out most of the way. I did not want to ruin the tips, so I didn't turn it all the way out. (I used no release agent, just washed & dried.) + Both molds were a little bit dusty by the feel - inside, so I washed them with mild hand soap and water. Worked great, and they felt very clean after. + I found it hard to seat the pyramid into the plastic support base, at first. Then I slathered a tiny bit of soapy water inside the plastic part, and whoosh, the mold slipped right in there, and seated perfectly. As it dried, it welded itself to the base, which is good, because it's not gonna get bumped out of position that way. To release it later, I just wetted my hand and pulled around the top edges - letting water drool down between the mold and base, and whoosh, it popped right out, easy peasy. Cons: I don't really have any yet. Perhaps later, if they scratch, or tear, that will be an issue, but so far, we're delighted. I did find them pretty pricey, for what it is, but no moreso than any of the other mold options. At least this one is big enough make something of use. (though, not much use. : ) TIP: Be sure to use a toothpick or something to get the air bubble out of the tip, as soon as you start to pour. Our first test - the clear one, has a divot at the point, because there was an air bubble we didn't see. Too bad.
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Gorgeous and can’t wait to create
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Color: Pyramid Mold
Have used this mold a few times. Love it. Have made unique and beautiful family heir looms.
Reviewed in the United States on March 8, 2025 by Pam Gardner
Color: Pyramid Mold
The media could not be loaded. Comes with2 pcs silicone inner molds and 1 pcs plastic frame. Hard plastic box stand included to ensure a perfectly square based orgone pyramid Scales engraved on the box stand that you can ensure your pyramids are the size you like. You can make any size orgone pyramid smaller than 15cm, such as 4cm, 6cm, 10cm, etc. LOVE IT
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Reviewed in the United States on January 6, 2023 by Mandala
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BEFORE YOU RUIN FLOWERS AND MOLDS CASTING WITH EPOXY—— Please do your research. Tons and tons of research. The crap you craft with from Hobby Lobby isn’t going to be what you want to use for this, you’ll burn your flowers and these molds. (See that review with the purple roses) Get a resin meant for casting, pour in layers to avoid over heating and flash cures and burning spots in your delicate flowers, make sure every ounce of moisture is COMPLETELY out of your florals, and if you can’t afford to get a different epoxy- at least spend $10 on a mold release spray and still DO NOT do all of this in less than 3 pours if you’re using anything other than epoxy designed to do that. If you wait for the epoxy to completely cure between pours, you WILL see lines from each pour when you look through the side so if you need to be mindful of when you can mix and pour, be aware of that. These molds will work perfectly fine if you know what you’re doing. Have fun but don’t ruin yours or someone else’s flowers and a brand new mold thinking one resin fits all; it doesn’t.
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