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About BoxbrainSlime
Sales
1
On Etsy since 2026
Shop policies
Last updated on 03 Sept, 2026
Delivery
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: accepted
Request a cancellation: within 12 hours of purchase
More information
Last updated on
03 Sept, 2026
Frequently asked questions
Care instructions
With proper care, slime can last for weeks or even months! Please make sure your hands are clean before playing with your slime, and wash your hands after. Warm temperatures can make slime stickier. Try playing with it for a few minutes, or add a small amount of activator provided with your package if needed! Keep your slime in its container when you're not playing with it, and store somewhere cool and away from direct sunlight or heat.
When will my order ship?
Orders are typically prepared and shipped within 2-3 days after your order is confirmed. Processing times may vary during larger drops.
How will my slime arrive?
Your slime will be securely packaged to help protect it during transit! Depending on the slime, some settling or changes in texture may occur during shipping. We will provide slime activator with your package that you may use.
What happens if my slime arrives sticky?
Don't panic! Temperature changes during shipping can affect slime especially in the summer heat. You may use the slime activator (borax) that is provided with your slime.
Why does my slime look slightly different from the photos?
Because each slime is handmade by us in small batches, tiny differences are part of the process. Your slime may have slight variations in color and appearance, but that's what makes your slime yours!