Not quite sure how many varieties my local garden centre has which mostly seem to have come from a company based in Denmark with "easycare" labels. While repotting one of their plants I did notice a new leaf on this African spear and in smaller print on the label Sansevieria cylindrica
Might be a little spear inside the new leaf - a bit clearer than in first photograph as I removed some soil/grit that was inside the leaf after the repotting