Original Tulsi 108 +1 Beads Jap Mala Collection is a good title for a range of authentic Vrindavan-made Tulsi chanting malas, and public listings show options from plain 108+1 bead japa malas to premium big-bead and ISKCON-style variants. https://www.originaltulsimala.com/108-beads-original-tulsi-japa-mala/