Blue BoxÂ was founded in 1952 with a vision of making a line of children's toys and products that were both educational and fun. More than half a century later, Blue Box is furthering that vision in 2010 by enhancing its product line to meet the needs of today's parents, thus debuting a new brand, BKids. BKidsÂ products have a contemporary look and make playtime fun, easy, and enjoyable for parents and children of the 21st century. A cute monkey, elephant and lion keep babies happily teething. Comes with a solid rattle ring.