The "Luck of Edenhall" is an enamelled glass beaker that was made in Syria or Egypt in the middle of the 14th century, elegantly decorated with arabesques in blue, green, red and white enamel with gilding. It is now in the Victoria and Albert Museum in London and is 15.8 cm high and 11.1 cm wide at the brim. It had reached Europe by the 15th century, when it was provided with a decorated stiff case in boiled leather with a lid, which includes the Christian IHS; this no doubt helped it to survive over the centuries.
The beaker is now known to be an exceptionally fine and pristine example of 14th-century luxury Islamic glass. The antiquity of the legend surrounding it has not been determined. A number of rare objects owned by families in the North of England were known as "lucks"; the glass is first documented, and named as the "Luck of Edenhall", in 1677 in the will of Sir Philip Musgrave.