Create A Castle BuildMaster™ Indoor Activity Starter Kit Bundle

Regular Price
$29.98
Sale Price
$29.98
Regular Price
$24.99
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Style: Sand

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Order your own Create A Castle BuildMaster™ Indoor Activity Starter Kit Bundle!  NEW indoor activity starter kit with a proprietary sand compound to build amazingly detailed castles quickly and 4 molds to build an amazing castle! No mess, does not dry out with included storage bags, holds shape and offers limitless creativity. Based on our award winning 2020 Toy Of The Year outdoor technology, we are excited to bring outdoor play indoor!  Become a skilled sculptor in no time with mind blowing details that our molds will reveal.  Play for minutes or hours from the comfort of your home!  When you are finished, included pouches prevent compound from drying out! Build a single tower or an entire fortress, it's entirely up to you!  Watch video tutorials for tips how to mold and sculpt using our proprietary sand and snow for the perfect castle.  Build, Smash and Repeat over and over! For ages 6 and up.

See it in action! 


Each kit includes:

  • 5 custom molds to build an entire kingdom
  • 2.4 lbs of CastleMagic sand
  • 2 locking keys
  • 5 dimension forming tops
  • Pack & design tool
  • Storage bags for sand when finished to prevent drying
  • 1 large tower topper
  • 4 small tower toppers
  • Play Mat
  • Storage Case

Read the rave review
from The Toy insider's own James Zahn!

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.

What Makes Our T-Shirts Special?

Making a Difference

By choosing organic cotton clothing, you are using 50% less water, 50% less energy, and 46% less CO2. By choosing Big Frenchies, you are also planting a tree with every order.

Ethically Made in USA

We strongly oppose child-labor, and that's why all of our products are proudly made in USA by a small, family-owned business.

Designed in France

Our unique designs are created in Paris, so you will feel the French love every time you wear our clothing.

GOTS-Certified Organic Cotton

From seed to shelf, Big Frenchies' entire supply chain is inspected by a third-party auditor to ensure that all suppliers are adhering to GOTS standards.

Non-Toxic

The cotton we use is grown by organic farmers in an environmentally-friendly way, free of toxic chemicals.

Amazingly Soft & Durable

With no chemicals to weaken the fibers, our organic cotton clothing is more durable and softer than conventional cotton clothing, which makes it a great choice for people with sensitive skin.

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