Advantage: The is made of hard stone, with a polished , exquisite workmanship, light and compact, and easy to carry; the stone is fine, easy to grind, and can draw ink quickly, so it is very convenient to use, and it is very , has a long service life, and is easy to clean. Equipped with ink stick for easy grinding. The colors of the ink strips are clear and bright and easy to color. It can bring you a well experience and help you practice calligraphy quickly. This set with ink stick is very suitable for practicing calligraphy and painting, suitable as a teaching tool, suitable for calligraphy beginners, collectors, artists, etc. It can also be given as a gift to your family, friends, and calligraphy enthusiasts. Instruction: 1. Pour a little clean water into the . (just a little water is enough.) 2. Wet the top of the ink stick in water. (15 to ) 3. Hold the ink stick straight and make circles from small to large on the . 4. After grinding is completed, you can use a brush to dip in ink for writing. NOTE: 1. After using the , be sure to clean it promptly and place it in a dry and ventilated place to avoid prolonged exposure to sunlight. 2. After grinding the ink, remove the ink strip promptly to avoid soaking it in water for a long time. Color: Black Material: Ink stick Size: 11.8x6.5x1.3cm / 4.6x2.6x0.5 inch(L x W x H) Ink Stick Size: 9.2x2.3x1.1cm / 3.6x0.9x0.4 inch(L x W x H) Package Contents: 2 x Ink Stick 2 x Ink Stone Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.