These fabulous new additions to our Chewy Tube family feature easy-grasp, closed loop handles that are wonderfully easy for little fingers to grasp and hold; with a solid stem that's designed especially for biting and chewing skill practice. Super Chews come in your choice of Smooth (green) or Knobby (red). These 4" wonders are latex-free, lead-free, non-toxic, and non-flavored.