Best in 7 days
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Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Klever Kits Crystal Growing Kit - Grow 7 Vibrant, Fast-Forming Crystals with LED Display Base, Educational STEM Toys Science Kits for Kids Ages 8-12A Mesmerizing Display: Our unique LED light up display base (USB powered) transforms your finished crystals into a mesmerizing night light or room decor. Watch them glow and radiate vibrant colors in the dark, turning your science project into a stunning, proud display you can admire every day. 7 Vibrant Crystal Colors: Experience the thrill of growing a full spectrum of crystals in red, blue, green, purple, yellow, orange, and clear. The kit includes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 396 reviews
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Product Reviews
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 3
Too big for puppies
Color: A.Green+Orange
The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026
★★★★★ 5
My dog LOVES these balls
Awesome balls! Soft, squishy, and dog can get their teeth into them but they don’t get damaged. My dog absolutely loves them!
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Reviewed in the United States on January 6, 2026
