Bulk Pack: This set includes 30 blank ink pads, providing ample supply for your daily stamping needs. You can fill them with various ink colors for different occasions, and even share them with family. Ink Pad Size: Each square ink pad measures approximately 1.29 inches wide and 1.29 inches long, perfect for most adult fingers. They are small and lightweight, making them easy to carry around. Premium Material: The blank ink pad case is made of durable plastic, featuring a sleek and simple design with drop protection and a good sealing effect. The internal high-quality sponge core ensures even ink distribution. Easy to Use: Simply remove the lid and fill the sponge with your desired ink color. Wait for the ink to saturate, and you're ready to create vibrant designs for all your painting projects. Enjoy the fun of DIY! Versatile Application: Use these ink pads at school, home, or the office. Add different ink colors to suit your daily needs, unleash your imagination, and create a variety of color-changing ink pads for your DIY crafts.