Aspire Nautilus Coil 1.8. Pack of 5 genuine replacement Aspire Nautilus BVC coils 1.8Ω Ohm. The box comes with a hologram and scratch panel so you can check the authenticity of this product. These coils are compatible with the following Aspire tanks: K3; Nautilus Mini; Nautilus; Nautilus 2; Nautilus 2S; Nautilus GT