I don't believe it would be, or if it is, it would not be very smooth. However, I do think Boon sells a smaller version of it. I also wouldn't recommend cutting the tray simply because it's what catches the water
By Annie Bolduc on April 8, 2015
Hello, thank you for your question. The technical details on the Amazon page are incorrect, we will work on getting that fixed. This product is NOT dishwasher safe. Thank you!
By TOMY Product Manager on October 8, 2015