Curiosity Box Coupons & Promo Codes Sep 2025

The Curiosity Box creates and makes award winning science and engineering boxes that deliver everything you need to nurture your childs passion for discovery experimentation and exploration.

Coupon
Get 10% Off Sitewide

Expires 2026-12-31

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Coupon
Get $25 Off On All Plans

Expires 2026-12-31

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Deal
Shipping Starting From $11.99

Expires 2026-12-31

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Coupon
Get $22.50 Off On Any Plan

Expires 2026-12-31

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Deal
Special Offer! Buy Annual Plan & Get Free Denary Dice

Expires 2026-12-31

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Coupon
Get $20 Off On Every Plan

Expires 2026-12-31

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Deal
Special Offer! Buy Quarterly Plan & Get Free Body Deck

Expires 2026-12-31

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Coupon
Get $18 Off On Entire Plan

Expires 2026-12-31

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Deal
New Subscribers Deal! Get Free Gift On Your Order

Expires 2026-12-31

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Coupon
Get $15 Off On Your Plans

Expires 2026-12-31

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Deal
Annual Plan! Get $20 Off

Expires 2026-12-31

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Deal
Pre-Pay Deal! Buy Annual Plan And Get $20 Off

Expires 2026-12-31

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Deal
Sign Up And Get $20 Off On Your First Order

Expires 2026-12-31

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Deal
Beginner Assassin Bottle Just In $65

Expires 2026-12-31

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Deal
Gift Card Starting From $72.90

Expires 2026-12-31

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Deal
Intermediate Assassin Bottle Just In $85

Expires 2026-12-31

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Deal
Expert Assassin Bottle Just In $159

Expires 2026-12-31

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Coupon
Get 10% Off Sitewide

Expires 2026-12-31

  • Verified

Coupon
Get $25 Off On All Plans

Expires 2026-12-31

  • Verified

Coupon
Get $22.50 Off On Any Plan

Expires 2026-12-31

  • Verified

Coupon
Get $20 Off On Every Plan

Expires 2026-12-31

  • Verified

Coupon
Get $18 Off On Entire Plan

Expires 2026-12-31

  • Verified

Coupon
Get $15 Off On Your Plans

Expires 2026-12-31

  • Verified
There are no expired coupons.Please feel free to use any one of this store
More About Curiosity Box

The Curiosity Box creates and makes award winning science and engineering boxes that deliver everything you need to nurture your childs passion for discovery experimentation and exploration.

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