The Authentic Models Maritime Build Your Own Kaleidoscope Set is a vintage-inspired toy that allows children and adults alike to create their own kaleidoscope. With a maritime theme, this set is perfect for young builders and kaleidoscope enthusiasts. The set includes all the necessary components to build a functioning kaleidoscope, providing hours of entertainment and creativity for those of all ages. Made by the reputable brand Authentic Models, this brand new set is sure to be a hit with anyone looking to explore the world of kaleidoscopes.