This ink pad using sponge and plastic material, safe to you to use. It can better develop your cognition and hand-on ability. You can use them to broad them imagination by DIY works making. Portable and can be widely used in office, classroom or at home. Features -Color:Black -Material:Plastic, sponge -Size:3.00X3.00X1.70cm/1.18X1.18X0.67in -This ink pad is a perfect painting tool for wall painting, nursery decoration, DIY classes, etc. -Thickened sponge and plastic material, not easy to crack, rounded edges, not easy to scratch your hands for you to use rest assured. -Applicable to fabric, wood, paper, scrapbooking card-making, posters, notepads, journals, etc. -You can use them to broad imagination, can add more fun for you by DIY making. -Made of plastic and sponge materials, this ink pad is practical and lasting for you to use. Package list: 12 x Blank Ink Pads