Blue Switch Day - The Butterfly Effect travel-shirts Orders with multiple engraved items

Orders with multiple engraved items may take longer

We probably used it for at least 1400 of the 1500 E

Cheers to our heroes

You'll find page numbers and map coordinates for each activity and location

PERFECT for Geocachers

Blue Switch Day - The Butterfly Effect travel-shirts Orders with multiple engraved itemsThis beautiful hinged butterfly with a polished nickel plating, translucent and sparkle paint is a must for your collection. It celebrates 26 years since Big Blue Switch Day and the creation of geocaching. When open, it measures 10. 5 cm x 7 cm (4in x 3 in) and it comes in a black velvet bag. The Butterfly Effect states that small localized changes can lead to larger effects elsewhere. A great example is how the work that went into GPS technology