Vintage Heisey Whirlpool Clear Salt & Pepper Shakers

Vintage Heisey Whirlpool Clear Salt & Pepper Shakers are 2 3/8" tall, 2 sets. One set has metal lids that are pitted and residue inside the other set has one glass lid and one shaker has residue. A lot came out with soap and water. I didn't try to clean them with anything else, but it looks promising that they can be cleaned. No chips, cracks, or repairs. Please view the pictures and feel free to ask questions. Let me know if you have any questions. Thank you for visiting my closet.