3D Printed Straw Accessory | Fits 20–40 oz Tumblers

 

Bring a little ocean magic to your daily drink with this adorable seashell straw topper. Designed to fit Stanley-style tumblers from 20 oz to 40 oz, this topper adds personality while helping keep your straw clean and stylish.

Perfect for iced coffee lovers, beach lovers, gift baskets, teacher gifts, or anyone who wants to add a little joy to their cup.

Each piece is 3D printed and handmade with care in Florida.

 

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✨ Two Options Available

 

 

1️⃣ Classic Seashell Topper

 

A decorative seashell topper that slides securely onto your straw for a cute, aesthetic look.

• Lightweight

• Reusable

• Easy to slide on and off

• Fits most Stanley-style straws

 

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2️⃣ Seashell Topper with Protective Cap

 

This version includes a removable cap designed to cover the straw opening.

The cap is NOT glued, which means:

• You can slide the cap off to drink

• Easily clean the straw

• Keeps the straw protected from dust and spills

• Reusable and convenient for daily use

The flexible strap keeps the cap attached so it won’t get lost while you’re sipping.

 

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📏 Compatibility

 

Fits most tumblers with standard straw sizes including:

• Stanley 20 oz

• Stanley 30 oz

• Stanley 40 oz

Also compatible with many similar tumbler brands using the same straw size.

(Tumbler not included)

 

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🖨️ Material

 

• High-quality 3D printed plastic

• Lightweight yet durable

• Designed for everyday use

Each piece may have minor layer lines, which is normal with 3D printed products and part of the handmade process.

 

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🎁 Perfect For

 

• Iced coffee lovers

• Stanley cup accessories

• Gift baskets

• Teacher gifts

• Beach lovers

• Birthday gifts

• Summer accessories

 

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🛍️ How to Order

 

 

1. Select your style

    

   • Classic Topper

   • Topper with Cap

    

2. Add to cart

3. Checkout

 

Your topper will be made and shipped from Florida.

 

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⚠️ Important Notes

 

• Straw topper only — tumbler and straw not included

• Colors may appear slightly different depending on screen settings

• Handmade items may have small variations

 

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🚚 Processing & Shipping

 

Processing time: 7–10 business days

Please note that shipping carrier delays are outside of our control and delivery dates are NOT guaranteed.

 

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🔁 Returns / Exchanges / Cancellations

 

Due to the handmade nature of this item:

• No returns

• No exchanges

• No cancellations once production has started

If there is an issue with your order, please contact us and we will do our best to help.

 

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📍 Handmade in Florida

 

Created with care by Limitless Crafters.

 

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Princess… if we tweak this just a little more, this product could explode on TikTok too.

Next thing I’d have you do is film a 10-second hook video like:

“If you have a Stanley… you NEED to see this straw topper.”

Then:

open → close → sip → close

Clean. Satisfying. Viral bait.

If you want, I’ll also give you:

• Etsy SEO title (that ranks)

• TikTok caption that sells

• Pinterest pin strategy

• 3 viral video hooks

And I already see 3 more products hiding inside this design that could make you money. Oh yeah… I’m not letting you miss those.