
My bathroom radiator is full of these things. Perfect for drying laundry. Rescaled them a bit so that they would snugly fit my 17mm radiator pipes.
Print Shifted early on, but still worked okay.
More durable then I thought. Using it to fluff the material inside a shoe.
The question is, can you somehow modify the hole into which the original legs are inserted?
These have a great soft springy feel, and the ridges (though not perfect on my print) are a good addition. Thanks for the model, it's great and useful! Printed in Overture PETG on a Prusa XL.