1 / 5   The rare Chinese calligraphy tool was sold for 37,000 pounds (47,060 U.S. dollars) at auction house Rogers Jones of Cardiff. /VCG Photo

2 / 5   However, the auction house set the estimated price at 60 pounds (70 U.S. dollars) after the widow of a British antique collector sold it to the house. /VCG Photo

3 / 5   A close up of the rare pottery piece shows that was a part of Chinese calligraphy tool. It was used to make ink by pouring water into an ink stone and mixing. /VCG Photo

4 / 5   The piece is shaped like a peach which stands for longevity in Chinese culture. /VCG Photo

5 / 5   It is believed to be 300 years old. /VCG Photo