tombow mono twin permanent marker hiddenproduct The 1000ml bottle gives you

The 1000ml bottle gives you bulk refill capacity in a square ribbed design that's easy to handle

Perfect for technical and detailed drawings

water-resistant Super Ink

7 mm is a reliable everyday pen that handles whatever you throw at it without fuss

tombow mono twin permanent marker hiddenproduct The 1000ml bottle gives youThe Tombow MONO Twin Permanent Marker has two tipsa fine 0. 4 mm and a wider 0. 8 mmso you can switch between detailed lines and broader strokes easily. Its oil based ink is waterproof and versatile, letting you write, draw, and outline on all sorts of surfaces. You can use it on rocks, wood, cork, seashells, leaves, glass, porcelain, and even fabric. The ink dries instantly and wont blur, making it perfect for labeling, marking, or creating sharp