Stack It Round Jar Set 9 Pcs (Milton)Features: Stack it jars are a versatile and space saving solution for kitchen storage. They have a tall lid and transparent body for easy stacking and identification of contents. The jars are BPA free, airtight, and suitable for storing various food items. The new Stack it snack jars set is designed to store considerable groceries in a small space with the stacking mechanism. These jars are the ultimate solution for all your kitchen storage needs.