In a nutshell: yes, they can be shipped, but they demand a bit of VIP treatment on their journey! Their fragile nature makes them prone to cracking, and they love to absorb moisture.  So, while it's totally possible to send these little gems to your Aunt Mabel across the country, you'd need to pack them as if you're sending a crystal vase. Think cushioning, maybe a little bubble wrap, and definitely an airtight container. And if it's a particularly warm season, some cooling packs might be in order. But there are plenty of bakeries and businesses that have mastered the art of shipping macarons, ensuring they arrive as perfect as they left the oven. If you're keen on diving into the macaron mailing game, a little research and maybe some trial runs could be fun!