Relevant Play
Mad Mattr Dino Stamp Set
Mad Mattr Dino Stamp Set
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Happy Up's Age Recommendation:
Happy Up's Age Recommendation:
3 years & up
Turn fun into a learning adventure with the Mad Mattr Dino Set! With 4 dino molds and 3 colors of Mad Mattr (10 oz total), you can create and recreate your favorite dinosaurs over and over.
Mad Mattr Dinosaur Pack Includes:
- 3 mystery colors of Mad Mattr (10 oz total)
- 4 Fun Dinosaur molds
MadMattr is a super-soft building compound that easily molds and shapes into endless creations, inspiring open-ended play. Cleanup’s a breeze, and when molded and sculpted into any shape you like, its texture is incredibly smooth to the touch. You have to try it!
Mad Mattr sensory dough is reusable and never dries out. Its unique, non-toxic formula is gluten, casein, and wheat free.
WARNING: CHOKING HAZARD Small parts. Not for children under 3 yrs.
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. Once you've added something to your cart, click the "View cart" button and put that info in the text box. 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 |
We are not able to ship some items. 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
