what markers are like copic but cheaper?
['Prismacolor Double-Ended Art Markers (Editors Choice)', '\u200bArt-N-Fly \u200bBrush Tip Marker Set (Best Value)', 'Ohuhu Dual Tips Art Marker (Budget Friendly)', 'TOUCH TWIN Brush Marker (Exact Alternative)', 'Winsor & Newton Promarker (Best Alcohol Ink)', 'Kuretake ZIG KC-3000N Twin WS Markers.']