Hi and Welcome! I've had these scratching posts before, and usually throw them away. They tip over too easy, and are good only for tiny kittens. Making one with a friend is cheaper and they come out better! There's a few threads about how to make scratching posts, and they are wonderful.
http://petoftheday.com/talk/showthre...ratching+posts
You may want to try eBay also if they ship to Israel.