Fox 40 has combined the pealess whistle and the fingergrip together in one continuous design. The Fox 40 Caul whistle features a sleek design and a highly-durable yet flexible rubber form-fitting fingergrip. Designed to deliver a crisp loud sound while the cushioned mouth and flexible finger grip provide comfort and safety.

FEATURES
• Dual-chamber pealess technology
• Delivers a crisp, loud shrill tone
• Extremely easy to blow
• Cushioned Mouth Grip provides a soft contact area and reduces impact on teeth
• Highly-durable yet flexible rubber form-fitting fingergrip reduces hand impact
• Available in classic black
• 110 dB

MATERIAL
• Polycarbonate body