Mindware
12 Days of Science
12 Days of Science
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Happy Up's Age Recommendation:
Happy Up's Age Recommendation:
6 years & up
Count down to fun with 12 days of science experiments. Each test tube contains step-by-step instructions and materials for conducting experiments like making instant snow and an underwater eruption. Counting down is both fun and educational with this set of mini experiments.
Each experiment encourages following instructions, exploring science principals and making observations.
Includes 12 mini test tube experiments with ingredients and instructions, and test tube holder
WARNING: Not for children under 6 yrs. Chemistry Set. This set contains chemicals and parts that may be harmful if misused. Read cautions on individual containers and manual carefully. Use under adult supervision only.
Store Pickup
Store pickup is always free.
We fulfill orders as quickly as we can. If you need something by a specific day or time, let us know at checkout and we will do our best!
Happy Up Edwardsville:
- Orders are usually available for next day pickup if ordered by 2pm, Monday - Saturday.
- If ordered after 2pm on Saturday, your order will be ready on Monday (or the next business day in case of holidays).
Happy Up Clayton:
- Orders are usually available for next day pickup If ordered by 2pm, Tuesday - Saturday.
- Orders placed before noon on Sunday will be available for pickup on Tuesday.
- Some items may take additional time. We will contact you to let you know.
For Curbside Pickup:
Once we've let you know that your order is ready, give us a call when you arrive at the store. We'll bring your purchases out for you!
Shipping
We are more than happy to ship things for you!
A $24.00 minimum purchase is required for shipping.
Shipping rates are based on your cart total after any discounts or coupons.
| Purchase | Shipping |
| $24 - $50 | $9.75 |
| $50.01 - $75.00 | $12.25 |
| $75.01 - $100.00 | $14.75 |
| $100.01 - $150.00 | $19.00 |
| $150.01 and up | $25.00 |
Some items are not eligible to ship. These items are labeled on their product page and in your cart as: Store Pickup Only
If you do not see shipping as an option at checkout, please check if any of your items are Store Pickup Only.
Shipping orders are processed Monday through Friday.
If you have any questions, send us an email:
help@happyupinc.com
You are also welcome to give our Edwardsville, IL location a call during store hours:
(618) 656-9596
Returns Policy
We aren't happy until you are!
With receipt or email confirmation:
- exchange, store credit, or refund to original form of payment
With gift receipt:
- exchange or store credit
Without receipt, email confirmation, or gift receipt:
- exchange or store credit
Shipping charges are not refundable.
To arrange for a return of an item we shipped, please email help@happyupinc.com
