Dual Tip - You can draw fine lines using the fine tip brush on one side and paint with the medium tip brush on the other side The rubber brush tip
MONAMI Color Twin Brush Dual Brush Pen Double Tipped Fine & Medium Marker for Coloring/Calligraphy/Lettering, Grey Mood 6-Pack (N.Grey 1,N. Grey
4pcs Retro Color Art Marker Pens Set Dual-side Writing Brush & Liner for Drawing Calligraphy Lettering Paint A7125
3 Pcs/lot Dual Fine Tip Brush Marker Pens Set for Coloring Books
The Study Spot
MONAMI Color Twin Brush Dual Brush Pen Double Tipped Fine & Medium Marker for Coloring/Calligraphy/Lettering, Grey Mood 6-Pack (N.Grey 1,N. Grey 6,N.Grey 10,Warm Grey 3,Warm Grey 6,Pigeon Grey) : Arts
4pcs Retro Color Art Marker Pens Set Dual-side Writing Brush & Liner for Drawing Calligraphy Lettering Paint A7125
3/10 Colors Metallic Calligraphy Brush Marker Pens set Painting
Creative Mark Calligraphy & Fineliner Pen Set Lettering Drawing Super Black, Permanent, Waterproof, Acid-Free Chisel Nylon-Nibs Pens & Medium Brush
Colors Dual Tip Brush Pens - Temu South Korea
School Supplies Stationery Lettering
3pcs Retro color Calligraphy Brush Pen Set DIY Scrapbooking Crafts