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Vandoren | 13 Series Bb Clarinet Mouthpiece | Black Diamond

Howarth of London

£127.95

Vandoren originally developed the “13 series” mouthpiece specifically for American clarinetists using A440 pitch. However it has become a popular option for many clarinettists. The BD 13 series mouthpieces use a Profile 88 beak. The difference between “Profile 88” and Traditional mouthpieces is in the exterior angle of the beak. Therefore, the musician is free to choose the model which suits their purpose in terms of best playing position, easiest sound projection, greatest playing comfort, and the most controllable and precise articulation.

Howarth of London's own words, read from their page.

Buy from Howarth of LondonPrice seen 2026-09-02. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as HOWARTH OF LONDON LIMITED, number 00492396. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.