After the Jaws double guillotine did well, Lotus applied the same serrated blade idea to a V-cutter. The serration grips the wrapper instead of pushing it, so it cuts rather than tears.
A clean, deep V every time, in an all-metal body. Carbon fibre, black or red.
Serrated V-cutter · All-metal construction · Finishes: carbon fibre, black, red
Serration is the detail that stops a V-cut cracking the cap. Worth having.