Gregoy BB3 BT (Large Bore) Mouthpiece

115.50 $

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Description

GRIEGO BB3 BT (Large Bore)
Silver-plated finish
Brian Bowman Model
List Price: ¥36,300 (tax included)

While official details have not been released, the inner rim diameter is said to be between a GRIEGO mouthpiece size 6.5 and 7.

*This Bowman model is available in three shank types, and this product is the large bore version.

It features an easy-to-handle shallow cup and a narrow throat.
Recommended for those who struggle with sustaining phrases due to not needing much air, and for those who want to play higher notes more easily!

The mouthpiece itself has weight, making it easy to create resistance and resulting in a rich sound pressure.

Purchased at the end of December 2025, but I am selling it because it no longer fits after upgrading my instrument in March 2026.
(The instrument used was a YAMAHA Custom 842S)

I selected this from a considerable number of options, as shown in the images! I placed particular emphasis on resonance and responsiveness when choosing.

As imports from overseas are infrequent, it is difficult to find in stores, and it is unlikely that you will be able to select from such a variety, so please consider this offer!
*However, please understand that compatibility is a factor.

As this is a used item, please accept it as is (no returns, no exchanges, no complaints).

Details

Category
Wind Instruments / Brass Band Instruments
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Unspecified

video

Delivery in 24/48 h

SHIPPINGS

Free shipping in Spanish mainland, Balearic Islands and Portugal.

For other countries the shipping cost will be paid by the client.

DELIVERY TIME (as of delivery)

Spanish mainland, Balearic Islands and Portugal: 1-2 working days.

Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.

Free returns

The return period is 14 calendar days from the receipt of the order.

Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.