You must never pop a unicorn. except in this book This fun-filled board book has silicone fidget poppers for little hands to pop in and out A must-have for developing hand-eye coordination for babies to 3 year olds. Fidget toys are used by health care professionals as a way of helping children who have anxiety or sensory difficulties. Fidget Popper toys can also help kids with concentration and attention. The graphic design and sweet rhyme will keep children engaged as they explore the tactile book. Great as a back-to-preschool gift, Easter basket, stocking stuffer, or road trip gift.