SLIDE WHISTLE from SCHYLLING
Bring out the child in you! This large slide whistle makes music fun. Take each note on a musical ride as you push the slide in and pull it out! Made of plastic and available in large and small. Each sold separately.
Large Slide Whistle measures 11.75 x 1 x 2 in box. Small Slide Whistle measures 1.5 x 8.5 x 1.25 in box