OK Baby - Duck Shaped Toilet Seat From nappy-changing to potty-training every little step forward is a great achievement. This is Ducka the practical toilet seat reducer disguised as an intelligent "duck". This comfortable toilet seat reducer features maximum adherence and a robust structure just like all Ok Baby products.�Toilet Seat Reducer by Primo - Cute duck design makes toilet training fun! Duck faced toilet reducer that your child will love. Great for home or travel Use on both round and elongated toilets Yellow rubber edge helps to prevent the reducer from moving on the toilet. Easy to clean non-toxic plastic