Acme 636 Whistle

Ear splitting will quite literally blow your socks off, as loud as a 500 kilo ton Nuclear explosion. Basically does what it is supposed to.

This is a ridiculously loud whistle. I also really like that it's slim-line. I bought it to replace the Acme Tornado 2000 which was just taking up too much space in my first aid kit. This whistle is ear-poppingly loud just like the '2000, and shaves off a lot of the bulk. Would definitely recommend it for camping/trekking/survival/disaster kits. Nice bright colour too. Nothing bad to say about it.

Having brought various editions of those mountain style metal tube whistles that produced an awful noise - this little gem is just what I wanted to keep on my keys in case of emergency when out walking. It's small, light and having given it a slight test blow - very loud.

Works ok, gave it to my 3 year old granddaughter but mum took it away. So if she gets lost they will need to have a different strategy.

The package arrived in reasonable time. The whistle works a treat for warning pedestrians on my local cycle trail!

This is exactly the product I was searching for. Sits flat against the rucksack strap ready for use in case of emergency.

Bought this to alert my deaf dog and it works. Really loud but you can regulate the volume with how you blow it so you don't deafen yourself and everybody nearby!

A completely useless whistle that makes less noise than a toy one I have from a Christmas cracker. I saw recommendations for this whistle and have to wonder if I received a genuine whistle.

I like the thinner whistles better. But this is very loud.

Ya tengo varios en distintos colores y suenan fuerte sin hacer esfuerzo. Totalmente recomendable.

音が気に入っており、先輩の分として購入しました。 色もたくさんありおすすめです。

Bon rapport qualité-prix.

Works better than expected.