Bore: 14 mm diameter- Practical tool for musicians to learn or optimise breathing and embouchure for playing a wind instrument at the same time- With 4 balls of different weights and a basket with a sealing cork- First, the lightest ball is placed on the vertical part of the ASTRA and then blown into the horizontal part over its own mouthpiece - as far as the generated airflow is sufficient, the ball is brought into a hovering position over the vertical part - now one can move from the lighter to the heavier balls- The basket can be used to store the balls as well as a catch basket when blowing a ball upwards, if it is put over the vertical part of the ASTRA.- Material: Wood

Griego Mouthpieces Artist Series Bass Model GP7; mouthpiece for bass trombone; cup diameter: Ø 29,2735mm (1.1525"); throat: .306"; the throat and cup depth is also the same size as on the GP and GP6; the GP7 may be the solution if you just keep asking for something bigger; bass trombone shank; silver plated

Hagerty Silver Clean for professional Bain spécial pour bijoux en argent- Supprime les ternissures immédiatement et redonne l'éclat d'origine- Panier de nettoyage pratique- Tremper - rincer - sécher- Contenu: 170 ml Hagerty Silver Cloth Chiffon de nettoyage pour argent- En coton spécialement traité pour nettoyer et rafraîchir- Donne un éclat nouveau et radieux- Effet immédiat- Dimensions: 300 x 350 mm