QUS: home of Smart products

Welcome to the Quite Useful Stuff (QUS) web site.

Quick links

Please follow these links to go directly to some of our current products.

SmartAngle           DryFire           SmartProbe           SmartMini

Our background

You probably haven't heard of us but, under a variety of different names, we have been developing new products for over 30 years and between us we have over 100 years' experience in inventions, R&D, marketing, sales, support and running companies.

Our business model is to develop new products and then work alongside selected business partners to sell those products worldwide.

You can find more about us on the About page.

This web site covers a few of our products that are in production or will come into production very soon.

Some of our current products


Click here for more details about SmartAngle.

SmartAngle has not yet been released and we are seeking business partners. Please see the Sales page for more details.


Click here for more details about DryFire.

DryFire is the world's leading training system for clay shooters - and has recently been extended for use by rifle and pistol shooters.


Click here for more details about SmartProbe.

SmartProbe was developed for the fast food industry to assist in meeting regulatory requirements.


Click here for more details about SmartMini.

SmartMini is available online from Wordcraft International.