food grade materials: constructed from safe, eco friendly materials that are sturdy and durable for long term use. Space saving stackable design: multi layer construction with non slip silicone feet on each layer to keep the stack stable and prevent slipping. vertical stacking makes efficient use of cabinet or fridge space and helps keep storage tidy. Intended storage and versatility: designed for eggs with vertical storage and multi layer stacking to maximize capacity while minimizing footprint. suitable for use in kitchen, dining area or table as needed. Freshness tracking feature: includes a designated space to write fresh date marks with a 31 day reminder to help monitor egg freshness and reduce waste. Practical use scenarios: Everyday kitchen fridge: organize eggs in a compact, multi layer arrangement to keep eggs easily accessible and the fridge orderly. Dining room or table area: place on a counter or sideboard to keep eggs within sight during meals or gatherings. Small kitchen or pantry storage: add layers as needed to maximize vertical storage without expanding footprint. How to use: Place eggs on the first layer, then add additional layers as needed. Use the freshness marking area to note the storage date, up to 31 days. Stack securely with the non slip feet to maintain stability.