Neon Summer Lettering Mini Postcards Set — 10×10 cm | Zolota Ptakha

Four square mini postcards filled edge-to-edge with bright hand-lettered greetings — Hello Summer, Summer Is Here, Summer Vibes and Summer Time — set against neon citrus and watermelon backgrounds. The saturated colour pops on a planner page, in a postcrossing envelope, or as a quick birthday note that doesn't need any extra writing to feel cheerful.