- Compatibility: This storage container is designed to accommodate 1kg spools of filament, particularly PLA. It fits filament trays with a diameter of less than 20cm (7.87 inches) and a thickness of less than 6.5cm (2.56 inches), ensuring a perfect storage solution for your 3D printing needs. - Versatile Applications: More than just a filament holder, this multifunctional container is ideal for organizing various items. Use it to store food, grains, rice, nuts, beans, snacks, and more, making it a practical addition to your kitchen and pantry. - High-Quality Material: Crafted from durable PP material, the sealed tank features a smooth surface, double silicone sealing rings, and six secure buckles. This ensures excellent sealing and longevity, making it a reliable choice for storage. - Dustproof and Waterproof: Keep your filament dry and protected from moisture and dust. The design includes a round large opening for easy access, allowing you to maintain the quality of your filament and achieve better printing results. - Practical Use Scenarios: 1. Store your 3D printer filament safely when not in use, preventing exposure to humidity and dust. 2. Organize pantry staples like rice and nuts, keeping them fresh and easily accessible. 3. Utilize the container for snacks during events or gatherings, ensuring they stay clean and convenient to grab. This storage container is an essential tool for both hobbyists and home cooks, combining functionality with durability to meet your diverse storage needs.