This matchless Birds Design handmade marble coaster set of 6 is made of Original White Rajasthani Makrana Marble rich in its excellence inlaid with Semi-precious Stones imported from different countries. Semi-precious gemstones used to inlay, are given below for your reference with their countries of their occurence :- 1. Carnelian (Brownish Red) – Indonesia 2. Lapis Lazuli (Blue) – Afghanistan 3. Turqoise (Greenish Blue) – Iran 4. Malachite (Green) – Zambia 5. Mother of pearl (Shiny White) – Bangladesh 6. Jasper (Brown) – Rajasthan, India 7. Paua shell (Colorful Grey) – New Zealand This Art is known as ‘Pietra Dura’. This Art was Invented in Italy and evolved from the Royal Mughal Era being only done in Agra. It is commonly used to serve tea in royal mughal manner. It can be used for Decoration and or other purposes in kitchen,room or on dressing table, Coffee table, and in showcase. Mughals used this articles also for Gifting purpose and it is best for Gifting.