Amazon.com: Spectrum Noir Illustration Twin Tip Blendable Alcohol Based Marker Set with Japanese Nibs - Pack of 36 - Perfect for Colouring, Drawing & Illustration (Colour Essentials Pack)
Amazon.com: Spectrum Noir Classique 'Hint of' Blend Twin Tip Blendable Alcohol Based Marker Set with Japanese Nibs-Pack of 6-Perfect for Colouring, Drawing & Illustration (Elegant Hues Pack)