Skip Hop Crab 4-in-1 Crawl ToyThe interactive crawling toy in the shape of a cheerful hermit crab will encourage your little one to crawl. This great toy has 3 different modes. 1: The attachment which can be removed is not only a rattle but can also be used as a teething ring. 2: The crab shell with the rattle and the bite ring can be used as a plug in toy, simply stacked and played with. 3: The crab itself with the various attachments is a crawling toy that can be used for