This vintage white porcelain spice jar with a blue design is an Italian collectible piece perfect for any kitchen. The set includes a matching lid and spoon, adding a touch of antique charm to your storage and organization needs. The multicolor design adds a unique and stylish element to your kitchen decor, making it both functional and decorative.

I am really guessing as to what this is, but my research is telling me that it is likely a spice jar (possibly mustard with the letter "M" on the lid). It needs cleaned but is otherwise in great shape! It has been on display in my parent's house since the 70's.