Best in 7 days
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Shipping Estimate
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Meffert's Hollow Cube 3x3The Meffert's Hollow Cube 3x3 is a puzzle with hollow pieces! Turning is very clicky due to the ball bearing alignment system. A fun novelty puzzle for any collector.
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
4.8 ★★★★★
Based on 2174 reviews
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Product Reviews
★★★★★ 5
Great
Color: Knot Gold
Love! Comfy, cute, perfect weight and size. Great quality. I noticed a lot of reviews mention the backs and while I think they’re comfortable, they don’t feel super secure to me and I might use different ones
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
★★★★★ 5
Love them!
Color: Knot Silver
Such a perfect pair of earrings! Loved how light it was to wear all day. Will be buying more from Heaven Mayhem!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Buy Them
Color: Knot Gold with Silver
Absolutely beautiful! Buy for a gift or yourself. They are light weight and look very expensive!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
★★★★★ 5
Love!
Color: Knot Gold with Silver
These were a Christmas gift for my daughter. She absolutely loves them!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Beautiful earrings
Color: Knot Gold, Color: Knot Gold
Absolutely love it ! High end quality and very light weight without feel cheap ! Will buy the 2 tone too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
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