All have round shanks and insertion marks. [url=https://imgur.com/a/i6CYanV]Imgur album

1. Hammond 12XL - Tarnished. Great for euph. $75

2. Schilke 52 - Don't remember how I got this one. Never used it. $30

3. Kanstul 6-1/2AL - Also never used it. $20

I'll throw in a 2-mouthpiece pouch if you buy at least two!