Constellation plate double-layer coaster set/set of 2 pieces

In your daily busy life, how long have you not looked up at the starry sky above? Let the exquisite astrolabe adorn your life, the crystal glass adds texture, and the periphery is polished and it is not easy to scratch your hands. Two coasters come in one set, which are composed of constellation diagram and viewing window diagram respectively. It can be used overlapped or used separately, so that the starry sky accompanies you, practical and beautiful! https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_5005e4b1-28db-414f-bc97-f29b755752cb.JPG We hope to design a product to remind us from time to time that the colorful and vast universe is actually above us. So we tried to combine the coaster with the constellation disk so that you can use the coaster in your daily life. As long as you align the upper and lower time and date, you can accurately show the current starry sky on your desktop. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_503c3b25-22e9-47c2-b034-565f36f55ebd.jpg You can also turn the time back to your birthday or the day that is particularly meaningful to you, so that the starry sky of that day will always be by your side. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_963073b0-bc2f-4aeb-948a-64c891b4b597.jpg Two in one group, consisting of a constellation diagram with a date on the outer circle and a viewing window diagram with a time on the inner circle. Can be used separately, and enjoy drinking time with your favorite people. It can also be overlapped and used at the same time, and the height is raised to protect the desktop from heat deterioration. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_a5349a77-1171-4b23-a1f5-84d957dd4605.jpg The round coaster of moderate size can also be used as a constellation disk to observe the astrology of different dates at any time. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_4a1bba16-6d54-4f3d-8a9f-96ceca269c62.jpg Instructions: 1. Place the disk with the date and the starry sky on the outside, and stack the disk with the time on the outside, and the two coasters are aligned and overlapped. 2. Rotate the upper disc to align the time you want to observe the star to the date. At this time, the picture displayed in the viewing window is the starry sky of the specified month/day/hour. 3. When looking down on the astral disk, the south and north positions will be reversed from the general situation. At this time, grasp the left side of the coaster with both hands, and hang the constellation disk toward the sky. Correct the position of the starry sky. 4. Observe the starry sky on the constellation chart. Product specifications: Size: diameter 10cm, thickness 3mm Material: craft crystal made in China Precautions: 1. The product is fragile, please use it with care 2. Can be placed for hot drinks