The Fox 40 Pearl whistle features a slightly lower tone than the Classic whistle. An ideal option for paddling and other adventures.

Features

• The Fox 40^® Pearl^® is perfect for those who don’t need a loud piercing shriek, yet want a blast above man-made and environmental noise.
• Different lower tone is ideal for multi-field games
• No moving parts to freeze, jam or deteriorate
• Flawless, consistent and reliable
• The harder you blow, the louder the sound
• Easy to blow and cannot be overblown
• Chambers are designed to self-clear when submerged in water
• Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds