Swatch Card Rubber Stamp ATC Grid for Color Picker, Watercolor Palette Chart (Choose Mounting Option)

Trading card size grid style rubber stamp measuring about 2.5" x 3.5". This image size allows you to store your stamped papers in 3-ring binder pocket protectors made for common trading cards. The rubber stamp is available with different backing options - see mounting options in the drop-down menu when adding it to the cart. Choose from rubber-only (for you to glue or tape to your own block or other DIY object like foam/cardboard/wood), select cling foam backing (static) to use it with your own acrylic block. Fully mounted options that are ready to use include a lightweight eco-friendly recycled rubber-backed black foam mount, or you can choose a traditional heavy clear acrylic block. I recommend using a waterproof Archival Ink Pad to ink this stamp, then press the inked stamp firmly onto your choice of watercolor paper. Hot press watercolor papers will result in the most crisp lines, but stamps are still usable on cold/rough papers with some bumpy textures. Simple grid design is flexi