Features: brand new and high quality Portable 6-sided learning seal, 3 gentle colors, 6 exquisite patterns, compact and practical, to meet your DIY needs. Photosensitive technology, grid neat standard. The horizontal lines are not offset, and the clock numbers are clear. Marking does not penetrate. It is printed immediately after opening the cover, and the pattern is not reversed. There is no need to adjust the position, and the marking is consistent with that on the cap to prevent the marking from being crooked. Water-soluble material, easy to wipe, cover the wrong place can be corrected, can be washed. Open the lid, you can add ink to the surface of the stamp, apply it evenly and let it stand for about 10 minutes, dry the ink, and then use it directly. Can be reused to save money. Specifications: Material: Plastic Size: Approx. 6.3x6.8x3 for cm/2.48x2.67x1.18 in Color:Blue/Green/Pink Package Includes: 1x Hexagon Stamp note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.