Halloween Party Kits  •  The Slime Store  •  Halloween Supplies  •  Last Day for Ground Shipping Oct. 23.

Steve Spangler Science will be closed Monday, September 1st for Labor Day.

No shipments will be sent or received on that day and deliveries in transit will take 1 additional day to arrive. Normal business hours will resume Tuesday, September 2nd at 8:30 AM MST. We are sorry for any inconvenience.

Questions? Give us a Call: 1-800-223-9080

Experiments

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