Rich content: This message card set includes 5 blank postcards with different designs, envelopes, paints and brushes. Everything is included, making it convenient for DIY creation and suitable for various creative expressions. Digital coloring design: The patterns on each postcard are marked with numbers corresponding to the paint numbers, making it simple and easy to use. Even beginners in painting can easily create exquisite hand-drawn works. High-quality materials: It uses thick paper that is not prone to damage, ensuring a flat sur-face during painting and usage. The matching envelopes have unique textures, adding to the texture of the handicrafts. Easy to operate: The paints in the set have bright colors and are easy to apply, and are equipped with different-sized brushes suitable for depicting different details. The clear lines and numbered design make the coloring process simpler and more enjoyable. Multi-functional use: It is not only suitable for personal creation but can also be given as a gift to friends or family members, adding a touch of. The completed works can be used for decoration correspondence or as a keepsake to preserve.