Pictured on/with an IKEA DUKTIG and in the hands of the 1yr old that will be playing with it. It's a little big for the DUKTIG, but the child will never know the difference.
Pretty solid design only recommendations I have for the designer are;
-to upload STLs as well as step files, just incase someone doesn't have a software that supports it
-flatten the top and bottom surfaces of the handle. I had to sink it 0.25mm into the bed to get a good solid first layer