Guppy by CottonMermaid

Regular price $30.00
Unit price  per 
Shipping calculated at checkout.

A note to our customers: 

We do not know when, or if, we will be able to re-stock this product. Our hope is to have it stock again but until the manufacturer is able to ship to us we can't place a new order. The closest low cervix model to the Guppy is JuJu Model 4.

About the Guppy by MermaidCup

The perfect cup for those with a low cervix. The Guppy by CottonMermaid has a wide rim to also allow your cervix to dip inside on your lowest days and it has a respectable capacity of 24 ml or 28 ml, pretty great for such a low profile cup. The Guppy carried by Period.Shop is the "firm" model. The cup comes in a myriad of colors and features a whimsical mermaid scale design at the base to aid with gripping.

Who is the Guppy by MermaidCup good for?

Guppy by Cotton Mermaid are low-profile menstrual cups designed for those with a low cervix. They have a sport firmness and open easily, great for anyone new to the menstrual cup.



Guppy by MermaidCup Sizes

Guppy by MermaidCup Chart
Size 1
Length Diameter Volume
40mm 45mm 24ml
Size 2
Length Diameter Volume
40mm 48mm 28ml

*length measured without stems. Stem will add an additional 24 mm of length to each cup.

Includes one cup + one carry bag. Please note these do not come shipped in a branded box.

HSA/FSA Eligible

This product is eligible for purchase using your HSA/FSA card or for reimbursement with your HSA/FSA plan under the CARES Act. See our FAQ for more on how to purchase your menstrual products with HSA/FSA.


Why Buy From Period.Shop?

Unlike big box stores and huge billion-dollar websites, Period.Shop carefully hand selects and vets each and every product we carry to make sure they meet our strict standards. If you find it on Period.Shop you can trust the product is ethically made, high-quality, and a proprietary design.
Read more Only brands who meet at least one of our standards will be carried by Period.Shop, but most brands meet multiple or even all three.

Our warehouse is located in South Carolina and all products are shipped by us! Though we are a new store you can trust our dedication to provide you great customer service and care.

Kim Rosas, the founder of Period.Shop, has spent the last decade in the reusable products space. After many years of creating educational content and teaching workshops around the country, she started the first reusable menstrual products store in the US and her new educational platform for reusables: Period Nirvana. The mission was simple - provide the highest quality shopping experience and resources to make finding the perfect menstrual cup or disc easier. As a leading expert in this space, there is no one more qualified to curate your products than Kim Rosas. By shopping with Period.Shop you can support a small business that is providing free educational resources. Plus, you know you’re purchasing a product that has the Period.Shop stamp of approval.


Return PolicyGuppy cups are shipped from our Warehouse in SC. Due to the nature of the product, all sales are final and we cannot accept returns or offer refunds. See our Return Policy page for full details. We are happy to troubleshoot issues you have with your new cup. Contact us for help.




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