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We want to make it easier for you to get your empty refills back to us so we can reuse them. These envelopes are stamped with our details so they know exactly where to go. All you need to do is drop into a post box.
One pack includes two envelopes, and can be purchased in conjunction with any other purchase.
You would like to return your refill packs, these envelopes will be the most convenient way to do so. If you are signed up to our Refill Return program (and agree to send and receive reused packaging), you will receive one of these free with every third purchase.