Grey Broad Bullet tip Posca will arrive individually wrapped. Shake well and depress nib a number of times to start the ink flowing. Ink flow is typically slow to start with Poscas but once done the pens wont need activating again. But, they will need shaking before each use. The Posca ink is acrylic based paint in a solvent and the two liquids need mixing before each use. This will ensure the longevity of your markers. Posca Markers are acrylic ink markers that can paint on many different surfaces such as wood, metals, plastic even glass. Make sure to shake the pens to mix the paint before each use. It is recommended to seal artwork with a varnish. You can use spray-on or paint-on acrylic varnishes. Posca paint will dry waterproof and permanent but some surfaces will need heat-setting and sealing to make the Posca artwork more permanent. For ceramics and glass, heat-fix by oven baking at 160c for 45mins. Pottery will need a higher temp, approx 200c for 45 minutes. Times will vary but these have worked for us. To make fabrics, like t-shirts, washable dry-iron on the reverse side to the Posca artwork. This will permanently fix it to the fibres. Some fabrics will work better than others so a trial is recommended. Canvas shoes can just be sealed with spray varnish to avoid scuffing.
