Meet Sincerity,
All items
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Announcement
Last updated on Sep 25, 2023
Reviews
5.0
(107)
Average item review
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.
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Sage on Jan 1, 2024
5 out of 5 starsI got a tomato soup sticker and it was so cute and a lot bigger than expected. But I loved the size of it because you can see the details of the cute design.
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Jenna on Dec 20, 2023
5 out of 5 starsGreat sticker! Got it as a gift for my sister she loves soup and thought it was adorable.
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Etsy buyer on Nov 6, 2023
5 out of 5 starsSuch a beautiful & well made sticker. So much thought went into every part of the process💗
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Dove on Mar 9, 2022
5 out of 5 starsI am obsessed with stickers and these were an awesome addition to my collection :)
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Charlene on Jan 27, 2022
4 out of 5 starsThese stickers are really cute and the quality of the stickers is good. This artist's style is unique because they don't use black edges or dark outlines. The colors are flat in a sort of "cell-shaded" style. On the mushroom sheet, I wish there was a bit more contrast on the details for some of the leaves and the rose (at least I think it is a rose). Overall I like it but would have loved it if the art was tweaked a bit on those stickers to make them pop.
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moosh on Jan 23, 2022
5 out of 5 starsShipped quickly! The envelope it came in was lovely as well, with pretty wrapping paper. The sticker itself is gorgeous!! It is a gift, and I think he is going to be delighted. Wonderful people and wonderful work.
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Titus on Dec 28, 2021
5 out of 5 starsAmazing quality and perfect for laptops and dry erase boards! exactly what I was looking for can't wait to get more!
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Deborah on Dec 13, 2021
5 out of 5 starsI love the stickers and so did my mother who received them for Christmas. The great quality and adorableness of them surpassed my expectations.
About SincerityCoShop
Sales
438
On Etsy since 2020
Shop about video description
Shop members
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Becca Cheung
Owner, Designer
She/Her/Hers | Becca Cheung (aka redoodles) is an artist and designer from El Monte, CA. She is passionate about creating art and the environment. She enjoys playing with dogs and cats, nature watching, and reading a really good book.
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Carol Luong
Owner, Marketer, Customer Service
She/Her/Hers | Carol Luong is from El Monte, CA and now resides in the OC. Her love for access, technology, entrepreneurship, and grandparents are all key motivators throughout her life. She loves playing the piano/drums and watching TikTok.
Production partners
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Printify
San Francisco, CA
Printify sells custom t-shirts, phone cases, and 800+ products with your designs printed on demand. They handle printing and shipping to your customers.
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StickerApp
Lomma, Sweden
Prints custom stickers
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Stickermule
NY, United States
Prints/cuts stickers
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StickerWizards
Riverside, CA
Prints stickers
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Vistaprint
Reno, NV
Vistaprint is a Dutch global, e-commerce company that produces physical and digital marketing products for small and micro businesses.
Shop policies
Last updated on Nov 9, 2020
Shipping
See item details for estimated arrival times.
Customs and import taxes
For US deliveries, Etsy policy requires that import duties and fees are included in the checkout price. Non-US buyers may need to pay these fees upon delivery. You can message me to confirm how these fees will be paid for your order. I'm not responsible for any customs-related delays.
Payment options
Secure options
Accepts Etsy Gift Cards and Etsy Credits
Etsy keeps your payment information secure. Etsy shops never receive your credit card information.
Returns & exchanges
See item details for return and exchange eligibility.
Cancellations
Cancellations: not accepted
Please contact the seller if you have any problems with your order.
Privacy policy
More information
Last updated on
Dec 17, 2025
Frequently asked questions
Gift wrapping and packaging
Stickers will come in a cardboard Flat Rigid Mailer, 6 x 8 inch and will be fulfilled by USPS.
Is my sticker waterproof?
Yes! It is also weatherproof, scratch resistant, UV coated, laminated, and made of thick vinyl.
Sizing details
Stickers varies per design. Please see details in listing for exact measurements.
Do you do custom orders?
No, not at the moment.
How environmentally sustainable is your company?
We are committed to providing the best quality products. Mailers are recyclable. Our business cards are recyclable and made from recycled material. We have plastic-free packaging. We aim to limit our usages of excess paper, ink, and overall carbon footprint.