Recommended for ages 12 and up, including tweens, teens, young adults, and those young at heart! This nanoblock Sydney Opera House model is a Level 4 build with over 430 pieces. Each pack shows the difficulty level from 1 (beginner) to 5 (expert). With nanoblocks, it's never too late to start building!

To use this nanoblock Sydney Opera House set, simply start by following the instructions provided. Pick a quiet and well - lit place to build. Take your time to assemble each piece carefully. When handling the small nanoblocks, make sure to keep them away from small children who might swallow them. After you've completed the build, you can display it in a dry and dust - free area. If it gets a bit dirty, you can gently use a soft brush to clean it. Enjoy building your very own Sydney Opera House!