Sticky and Mellow
Mail club catch up
Mail club catch up
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Missed a drop? Don’t worry, we’ve got you covered.
Catch-Up Mail is your second chance to grab past Sticky & Mellow Mail club goodies you might’ve missed. Whether you joined the Mail Club late, skipped a month, or just want extras of your favorite mellow moments, this is your way back in.
Each Catch-Up Mail pack includes previously released stickers, scenes, and surprises from past drops featuring our signature isometric, layerable designs that let you build your own tiny Mellow world.
📬 This item is shipped using stamped postage, so tracking is not included.
✨ Limited quantities
✨ Past favorites + hidden gems
✨ Perfect for completing your collection
Once they’re gone… they’re gone for good 👀

Mail Club, Newspaper & Accessories
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Sticky and Mellow Mail Club
Regular price $10.99 USDRegular priceUnit price / perSale price $10.99 USD -
Mini Binder
Regular price $6.99 USDRegular priceUnit price / per$0.00 USDSale price $6.99 USD -
Mail club catch up
Regular price $12.99 USDRegular priceUnit price / perSale price $12.99 USD
Super cute! This is a great design but every month is a great design!
Love this mail club so much! One of the best things I’ve done in a while.
Every arrived as ordered!packaged with care! And everything is so cute!
Love it! One the more affordable archive catch ups!
I'm obsessed! So glad I found sticky and mellow! I need everything now!
- 5 stars: 12 (100%)
- 4 stars: 0 (0%)
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- 1 star: 0 (0%)
Super cute! This is a great design but every month is a great design!
Love this mail club so much! One of the best things I’ve done in a while.
Every arrived as ordered!packaged with care! And everything is so cute!
Love it! One the more affordable archive catch ups!
I'm obsessed! So glad I found sticky and mellow! I need everything now!
One of my favorites so far!
Cute
Cute
Love
Super cute
Absolutely obsessed with March’s sushi theme and so thrilled that I was able to grab it!
Cute



