Swendy is a practice tool designed for brass instrument players. Connect your own mouthpiece and play any melody: the internal ball responds to your sound production, giving you instant visual feedback on your embouchure and tone consistency. No direct contact between the device and your mouth: you always use your own mouthpiece, keeping Swendy hygienic and personal. The ball tower is removable, making storage compact and easy. 3D printed in PETG, PLA, TPU, assembled with food-safe certified grease. Each Swendy comes with a dedicated mouthpiece adapter for your instrument: Trumpet, Horn, Trombone, or Tuba. For Tuba players, we recommend adding the extra small ball (+€2) for extended versatility. Compact and portable (approx. 20×10×5 cm). Ships worldwide. Every order includes a zip-lock protective bag, printed instructions, and a Swendy sticker. For amateurs and professionals - any level, any brass instrument. Designed by musicians for musicians.
