Pad size is 3 3/4" x 2 5/8"

Here's what Tsukineko says about these very versatile inks:

• Fast-drying ink and rich pearlescent colors you never thought you'd see this combination from a pigment ink.
• Designed for use on shiny papers, Brilliance dries to perfection on vellum, mica, acetate, photo papers, sculpey clay, shrink plastic, and much more!
• Brilliance is the solution to all your tricky pigment stamping problems.
• Ideal for scrapbook embellishments. no smeared pages or smudged page protectors.
• Non-toxic
• Acid Free
• Water Soluble for easy cleanup