I’ve used the cutting boards a couple of times already. The sizes are great. The one thing that works well is the groove for catching juices (like when cutting tomatoes). However... these cutting boards are definitely NOT slip resistant. They spin and slide all over the counter. The boards are plastic and show deep cut marks after one use. I also didn’t love that the indentions/grooves for holding juices are only on one side of the board, so you can’t really rinse off the cutting board and flip it over to use it on the other side if you don’t want flavors to mix. Honestly, I’m disappointed and would not buy again for the main reason that... they are not slip resistant.