My 3 month old loves this ring. I usually sit him on my lap and slip on the teething ring and he tries to grab the ring to try and get his little fingers round the coloured rings...then straight into the mouth. This toy is amazing for interacting and bonding.
My little one was entranced by someone else's teething ring at a sling meet and I found it difficult to prise it from her! The beads and design are perfect for little hands and mouths; the shapes and colours are purpose built. I use this with a teether clip to attach onto my baby carrier so it's always to hand. The only difficultly you'll have is deciding which colour!