Review title is Love product. Please offer duplicate stickers and more than one return stck [SEP] Had to buy this set to replace one defective Pitotube in a set I bought previously. Too expensive to buy individually. Amazon would not give me a replacement for the one defective bottle out of a set. They gave me a small discount on the defective set. I needed the size of the defective one, so I had to pay for three to get one. The defect was in the cap. It wouldn't latch on and falls off the bottle. Otherwise I love Pitotubes. They never leak, even when traveling in luggage compartment of a plane. I wish the pack came with more than one return stick and duplicate product labels. They are cheep and inexpensive and Pitotubes doesn't sell replacements. I found a work around. I bought solid, thin plastic beverage stirrers to use as return sticks. They work like a charm, even on small bottles.