The Rose Toy is a hugely popular product, which means many, many brands have created imitations of it. It's hard to know which is the 'original' Rose Toy, but there are several which are legit Rose Toys that are safe to use. However, you should stay away from any being sold on sites like Amazon, Wish or AliExpress — you don't know if they're made from body-safe materials, or if they'll even work!