LEOBRO 36 PCS Resin Mixing Cups, 12PCS 100ML Plastic Measuring Cups for Resin, 24PCS 50ML Paint Mixing Cups, with Craft Sticks, Plastic Beakers, Liquid Measuring Cups

These little beakers are perfect for the job. They are sturdy, marked with graduations (even though we measured our resin and hardener by weight), have no sharp corners in the bottom so mixing is more effective. Best of all, they are not paper! Paper cups often leak at the bottom seam, especially if using special very thin resins formulated for infusion process, or easy wetting out of fiberglass. Waxed paper cups won't leak, but wax is verboten in resin work. Some don't leak, but the paper can absorb the thinnest component (in our case the hardener) which messes up the mixing ratio and physical properties of the layup. Not for big jobs, but for repairs and small projects, they are absolutely perfect.

These are small and perfect when you are needing to mix small amounts of resin. I can attest that these are very sturdy plastic and if you let the little bits of left over resin dry, you can clean them out and reuse them. The measurements on the cups are consistently accurate. I’ve used them for 1:1 and 2:1 resin with perfect results. I did not use the wood sticks that come with the set, so I can’t speak to those. I would buy these again; albeit a bit pricey.

I bought these to weigh out fragrance oils for soap making and they are the perfect size! I love how many I get for a great price

Perfect for my craft project needs (mixing small batches of epoxy).

These mixing cups are cheap and perfect for resin mixing. My only nit pic is that they aren't stackable. Like they are, but they stack to insane lengths, not like cups in a cabinet. They seem to be designed to be thrown away after one use which is fine with how cheap they are, but my only complaint is that they are hard to store because they don't fit in each other

Have bought this product several times and love it. Will continue to purchase

I really like this item I can even use it to make some small batches of epoxy and the mixer fits inside of it to they clean up good the epoxy doesn’t stick to it

These cups have been great for mixing small amounts of epoxy - love the included popsicle sticks. Package includes cups marked 50 and 100ml. Markings are accurate enough for epoxy, but if you are trying to be precise under say 30ml, use the smaller size. In the larger size, 10 ml ~ 12.5g water, and 30 ml marking is actually 31.5 g - so if you were going for a 1:2 ratio, it be more like a 1:1.5 ratio. I'm actually super pleased with the level of precision with markings and plan to buy again.

Good quality product. Highly recommend

Good product

I have found it hard to find a size that suited my craft, the small cups in this pack are the perfect size for me