Chanel Nero Vulcanico (939) is a moderately cool-toned, dark gray with a pearl finish. It is a permanent eyeliner that retails for $34.00 and contains 0.01 oz.
Chanel Nero Vulcanico (939) Stylo Yeux Waterproof Long-Lasting Eyeliner ($33.00 for 0.01 oz.) is a deep gray with subtle, cool undertones and a satin finish. It was almost like a lighter, cooler black. The consistency was smooth, creamy, and comfortable to apply, even on the waterline. It had nearly opaque coverage in a single layer, and it never skipped or dragged, so it easily went to opaque coverage with less than second pass. It wore well for 10 hours on my waterline and was still fully intact after 12 hours on my lower lash line.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
This new waterproof eyeliner formula delivers long-lasting definition with a twist of the wrist: Colour winds up when you need it, winds down when you don't. A built-in sharpener at the opposite end detaches for quick refreshes.