MINI PERPETUAL CALENDAR KEYCHAIN

Calendar metal keychain, years from 2010 to 2060
Can check the date and week conveniently
Easy and compact, lightweight to carry with your keys
The special design that makes this Keychain a perfect gift for others
Material: Zinc Alloy
Total Length: Approx.7.3cm
Diameter: Approx.3.2cm
Color: Silver
Instructions: Turn the upper small disc, find the objective year and month, and align them. Then, you can see the date of the week on the dial in the diagonal direction.