For those of you who have asked, I do in fact make these myself :)
It’s back! Based on our original design from 6 years ago, it’s now even longer.
This is BunnyDexter in the video, 6 years ago enjoying a smaller version of the roller… and now it’s making a comeback!
 
Large 10” long by 8”wide handmade wooden roller. 
Great for stuffing with hay.
You can make something as simple as eating hay into something fun by filling the roller with hay and watching your buns get to the hay while the roller sometimes rolls away!
You can add foraging mix in between the layers of hay you are stuffing inside it to also create a fun foraging roller. 
You can also hide treats inside!
Great boredom buster for my guys anytime of day.
 
You can also just use it as a hay feeder by standing it on its side and allowing buns to munch through the bars (it helps make a bit less mess) ;)