What is the purpose of the grey square sticker on Kirkland

Product Description

Edit History - eGullet Forums

Kirkland Signature Nitrile Exam Gloves, Box of 200, Small

Do You Really Know What You're Eating?: Costco's Kirkland

Kirkland Signature K-Vine Cabernet Sauvignon Review

Kirkland Signature Allergy Medicine 25 mg, 600

Costco Kirkland Signature Meatloaf with Mashed Potatoes Review

Costco Kirkland Oat Milk label - Nutrition Starring YOU

Whiskey Review: Kirkland's Canadian Whiskey – Thirty-One Whiskey

Kirkland Full Synthetic SAE 5W-30 Motor Oil