The famous 58.5 Thunderer now in a special matt black edition.
The model of choice used in the IRB Rugby World Cup and most NRL (rugby league) referees. Large size, solid brass whistle with low to medium tone.
- Matt black finish
- Includes lanyard
- Made in UK - 130 years of whistle making experience
- Tapered mouthpiece design
- Great versality with whistle sound and loudness
- Waterproof speed pea with easy-to-blow, instant response which doesn't lose intensity when growing wet with saliva
- Natural cork ball helps the whistle emit a highly audible trill to get the attention of players or spectators
- Unbeatable in strong winds and easily heard because of fluctuating