I have never recieved a catalog from this company, nor have I ever heard of them before today, but I just wanted to share because they have some really fun looking manipulatives and games, many things I have never seen before.. and this is the kind of things that I like to use in our learning!! The site is www.didax.com
They have great hands on things for little ones! I've purchased them at teacher's stores but never visited the website. Thank you!