The award winning Skwish? is a one-of-a-kind wood rattle and teether toy. Designed by one of NASA's engineers, the Skwish is something you have to "Skwish" to believe.? This teether toy Skwishes and returns to its original shape, with beads that slide and rattle.? Great for fostering motor skill development and cause and effect learning.?Skwish is the perfect gift for newborns and teething infants.