Model ship builders and hobbyists, these 20 wooden pulley blocks are exactly what you need for authentic ship model details! Ranging from 0.4cm to 0.8cm in diameter, these finely crafted pieces replicate the real pulley systems used on historic sailing ships. Made from quality wood with precise attention to detail, each block adds that authentic touch that separates amateur models from museum-quality displays. Perfect for building new models or repairing existing ones, these fittings work with various scales and ship types. They're not just for looks either - they're functional for rigging systems that actually work. Great for educational purposes too, helping students understand how real ship rigging systems operated. The set gives you plenty of pieces to work with for multiple projects. Important note: these are not toys for young children due to small parts that could be choking hazards. The quality craftsmanship shows in the clean details and consistent sizing. They've become essential for serious model ship enthusiasts because having properly scaled, well-made pulley blocks makes such a difference in the final appearance of your model. If you want your ship model to have that professional, historically accurate look, these pulley blocks deliver the authenticity and quality that elevates your entire project!