Calendar Collectors Mugs

Start their day with a smile! Our calendar collector-themed mugs feature witty and vibrant designs, making morning coffee a celebration of their passion for beautiful calendar art.

Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w
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Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w

from $19.00

Calendar Collectors Mugs Collection

Calendar Collectors Pillows

Brighten up their home with pillows featuring creative calendar-inspired patterns—ideal for any enthusiast’s space.

Calendar Collectors Prints

Explore our vibrant calendar-themed prints, perfect for celebrating their collection and artistic interests.

Calendar Collectors T-Shirts

Discover stylish t-shirts inspired by calendar designs—great for showcasing their passion for collecting unique calendar art.