Setup, Compatibility & Care
To prepare your Posca markers for use, shake the pen firmly with the cap on to ensure the internal ball mixes the paint thoroughly. Press the nib down on a scrap surface several times until the paint flows into the tip.
Compatibility Note: While these markers work on fabric, the finish is not permanent if washed frequently; heat-setting with an iron (on the reverse side) can improve durability on textiles. For non-porous surfaces like glass, the paint can be scratched off, so a clear acrylic sealant spray is recommended for finished projects. Always store the markers horizontally to prevent the nib from drying out or becoming over-saturated.