I bought one for Asia, He sits on top of it and does nothing at all but rolls around on it rubbing against it because it's coated with cat nip
Which i paid 19.95 not including shipping & handling
I got him another kind from a pet store that in a slanted box and its made from 100% re manufactured material its weaved
He loves it and it leaves no mess, also is coated with cat nip
And nothing to hurt Asia in any way
Its called Cosmic Catnip Alpine Scratcher
You can view it at
www.CosmicPet.com