- Enhanced Comfort: Keep your cores and craft supplies organized with our Core Storage Organizer Box. Featuring 6 large compartments, 42 small slots, and 2 envelopes, this system offers versatile storage solutions for various sizes and quantities. - Multi-Protection Design: Our innovative design prevents collisions between boxes, ensuring your cores remain protected and last longer. The sponge holes secure each core in place while providing excellent shade protection for optimal durability. - Easy Categorization: Effortlessly sort your cores using the included labels in two sizes. Simply insert them into the sponge slot to enjoy a clear and efficient retrieval experience, minimizing confusion. - Leak-Proof Storage: Our efficient box with a rotating lid ensures leak-free storage for cores of any size. It includes a self-adhesive envelope that can be conveniently stored in the inner pocket of the zipper pouch for easy access and organization. Application Scenarios: 1. Ideal for crafters who work with various core materials, allowing for organized and hassle-free storage. 2. Perfect for educators needing to keep crafting supplies neatly arranged for classroom use. 3. Great for hobbyists and DIY enthusiasts who require a reliable, protective solution for their core inventory.