Masterson Artist Palette Seal, 12in x 16in, Keeps Wet Paint Fresh for Weeks, Oil or Acrylic Painting Palette with Lid, Seal, Blue Lid Box, Made in USA

Opening instructions were inside the palette holder, so not super useful. It is hard to open so it must have a good seal!

This Palette Seal container is the perfect size container for storing my oil paints while working. I use 12x16 disposable palette paper sheets and these sheets fit perfectly in this container. It may be a few days in between painting sessions and this will keep my paints from drying out. You can even put this in the freezer to keep your paints workable even longer. Great product!

Love this as it often takes me a few days to complete a painting. Keeps the paint from drying out and I can put my glass palettes in it.

Maybe it delays drying by a little bit, maybe the paint might last until the next day. But for the super fast drying paints like Prussian blue, they're still dry the next day, even after totally sealing the container all around the edges according to the instructions given. I feel that the seal is tight, but there's enough air still on the inside after it's sealed that it still dries out the paint regardless. If it makes a difference, I use paper palettes rather than the glass one that some people use, so maybe paper takes up less space leaving more room for air to still be inside. It might be good to save paint if you have to go to bed and want it to still be wet the next morning, but after 2-3 days, the paints (other than the slow drying ones like yellow) will still be drying up as if you just left them out normally. I was really hoping for something where I could paint, take a break for 2-3 days, and come back with the paint still usable, but this is not the case. Also, sealing the container tightly is a pain (literally very painful on the hands to press on the lid hard enough to properly seal it going around every inch of the edge) and it makes so little of a difference in drying speed that at this point, I don't even seal the lid and it's just a nice palette holder. It's still good as a palette holder and nicely fits a 12x16 inch palette, it does slow drying somewhat, but it did not slow drying nearly as much as I had hoped.

Durable, easy to use, keeps the oil paint moist and in usable condition for 3 to 4 weeks. Versatile enough to hold small to large palette. Good value for money. Works as advertised.

Good size for a pallette. I use this with my oil paints and same size palette paper. It does not provide an airtight seal so I need cling wrap to keep paints moist. I had used the grey glass type but you need clean it off right away, and use a bit elbow grease to get it cleaned. This system albeit not perfect allows for me to replace my paper as needed and with the cling wrap keeps my mixed palette ready for the next time.

Really nice but very overpriced. You could easily use Tupperware with a sponge on your palette to prevent it from moving around.

The lid and the base don't really fit together. If you actually get it to fit together, the lid will pop apart. This is the worse piece of art equipment I've ever bought. Useless! Don't even think about it!

Great size, seals very tight. Keeps oils paints fresh for much longer. Excellent addition to my equipment. Recommend getting the paper palette sheets with it as well.

Ik bewaar mijn olieverfpalet in deze doos. Zodoende kan ik mijn olieverf langer bewaren. Bespaart olieverf en het milieu. Ben er blij mee.

Boîte pour palette de peinture à l'huile. Elle est parfaitement étanche à l'air, pour cela bien suivre la consigne. En y rajoutant la plaque en vert trempé pour le mélange des peintures on peut garder celles-ci plusieurs semaines. En plus elle est très facile à nettoyer. Très belle qualité. Au départ je l'ai trouvé un peu grande mais après usage elle est parfaite.

This is huge, and well worth the money. I would totally recommend it to any painter out there trying to keep their paints lasting extra time.

Surprisingly good piece of kit. Hesitated to buy this, as it felt quite expensive for just a box. I always have paint on my palette, so that I’m ready to go any time. This made a big difference to the air quality in my studio (and I use water based oil paints) and keeps even thin piles of paint fresh overnight. And probably longer. So with just the box I get more use out of my paint. Happy with it!