Hello Kitty 3D Construction Set, 554 pieces, 6+ years

🧩 Hello Kitty 3D Nanoblock Construction Set The commercial item in the picture is a Hello Kitty nanoblock building block set. This is a micro construction series based on the famous Hello Kitty character. 📍 Key features: • The set contains 554 building blocks • The blocks are very small (like 4mm x 4mm x 5mm) • The finished product is a 3D piece of art that fits in the palm of your hand • Nanoblock sets are usually intended for children aged 6 and up and adults