The stainless steel gravel sieve set is an essential tool for laboratory and industrial settings, providing precision and safety in separation and sorting processes. This 10-piece set includes all the necessary components for accurate filtering, including a high-quality 30cm square hole sieve made from stainless steel's corrosion-resistant and hypoallergenic material. The sieve's unique design offers superior filtration capabilities, ensuring that only the desired gravel size remains, while impurities and smaller particles are discarded. The set comes complete with a sturdy, reusable bottom and cover, keeping the gravel contained and easy to clean. Made for laboratory and factory use, it also finds application in gardens, construction sites, and other environments requiring precise gravel sorting. Its durability and versatility make it a must-have tool for any professional or amateur who works with gravel.