Steve Spangler Science Coupons and Promo Codes October 2025
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$5 off
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Apply this coupon code to grab an extra $5 discount on your purchase of over $125 at Steve Spangler Science!
10% off
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Save 10% on your first order - just redeem this coupon at checkout!
20% off
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Order for $30+ on Steve Spangler Science Website and save up to 20%.
15% off
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Click through and redeem this coupon code to save 15% on orders from Steve Spangler Science today!
10% off
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Get this coupon to knock 10% off your total order value with $5 off shipping as well!
10% off
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Save 10% on your next order from Steve Spangler Science - use this promo code at checkout.
20% off
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Save today at Steve Spangler Scieve with this offer code. Join the club and get 20% off STEM Kits.
20% off
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Now Save 20% on orders from Steve Spangler Science, all thanks to this fabulous coupon code!