Green Biscuit training roller hockey puck?

Have any of yall tried it? Like it / Don't like it? Ice time isn't cheap in Texas so I'm looking to practise off-ice a little more than I have in the past. From the looks of things it seems to be like an off-ice version of the orange weighted ice hockey pucks. For stickhandling / ping drills mostly. There is a roller hockey rink down the street from me that is painted concrete, so I would likely use it there especially since they have boards and I might be able to use the nets. (uming I can't get a game together of course) Because the parking lot next to my apartment would chew it up .. if I wanna practise there I gotta use a street hockey ball and even then, that cement eats up my wheels like crazy!