For years now my mom is cutting all the vegetables and fruits either in the air (indeed), or in a plate.
I thought of offering her to buy a cutting board, thinking it would be a lot more efficient.
Any suggestions of a good cutting board? I looked into it and there seem to be a huge variety. Wood or plastic, anti-bacterial and so. (I think it would be preferable if it could fit in the dish washer, she puts everything there, even after a manual clean-up).

Thanks in advance.