Double bass strings for 3/4 instruments. Will work on 4/4 instruments too.
Solo tuning (AEBF#). Will also work fine in concert tuning if you need light tension.
Especially made for arco but with a nice classic pizzicato sound (deep and fast decay) which is also great for vintage jazz, folk, etc.
D'Addario Kaplan Solo KS610 3/4 M