These mini cotton canvas board aren't only affordable but also decent quality (I'd say student quality, but they're also acid free). I use them with acrylics and/or mixed media, sometimes using a lot of wet products, and they stand abrasion and wet on wet work quite well. I've noticed, though, that the edges can deteriorate if you work hard on them, so I recommend giving them a coat of gesso to improve the edge resistance. They come packaged in groups of four, which is a perfect number to work on a mini-series. They are pleasurable to work on and the final result looks very lovely. They can be used with oils, gouache tempera, watercolour and acrylics.
