Crossfit Muscle Building Exercise Ball

19 reviews
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  • Item Type: Muscle Building Exercise Ball
  • Material: PU Leather
  • Size: 35 cm / 13.78 inch
  • Color: Random
  • Tips:
    1. The ball is empty, you may be able to fill it by yourself.
    2. You can fulfill it with iron sand, dry sand, useless fabrics, or other similar materials.
    3. For male beginners, please load up to 3kg at first.
    4. For female beginners, 2kg might be the best way to start.
    5. When feeling your muscle is getting stronger, fill more materials into the ball gradually.
    6. And you must know the max capacity of this ball is 12KG, please DO NOT overload it.
Package Includes:
  • 1 x Set
Crossfit Muscle Building Exercise BallCrossfit Muscle Building Exercise Ball
Write a Review
Verified Buyer
Jessica C.
4 Aug 2021 12:09

there's no reason to compare Crossfit Muscle Building Exercise Ball with anything else, i'm genuinely happy with the purchase

Verified Buyer
Alexandra W.
2 Aug 2021 12:38

superb quality! recommend this

Verified Buyer
Thomas H.
31 Jul 2021 04:45

ok, thnx

Verified Buyer
George G.
31 Jul 2021 02:33

happy with the :-)

Verified Buyer
Frank J.
22 Jul 2021 12:44

I made some of the best savings by purchasing Crossfit Muscle Building Exercise Ball - here it's offered with a solid discount

Verified Buyer
15 Jul 2021 17:04

Top qualité, livraison rapide. Je recommande ce vendeur.

Verified Buyer
Sophie C.
12 Jul 2021 12:28

really happy with the purchase and the store

Verified Buyer
Tom D.
12 Jul 2021 12:00

Well packed. Quality good, very happy. Thank You Very Much.

Verified Buyer
Sean S.
10 Jul 2021 12:12

Can't even compare Crossfit Muscle Building Exercise Ball with anything else - too cool! Thanks to the seller

Verified Buyer
Matthew J.
9 Jul 2021 12:03

Great quality! Recommend to everybody... Thanks!

Verified Buyer
Thomas H.
7 Jul 2021 12:06

It's awesome I could get Crossfit Muscle Building Exercise Ball online from this store. Was looking for it for a long time!

Verified Buyer
3 Jul 2021 08:31

Tudo certo, representa ter uma boa qualidade.

Verified Buyer
25 Jun 2021 17:11

Very Nice!

Verified Buyer
7 Jun 2021 09:04

Just like the picture. Should it even filling

Verified Buyer
7 Jun 2021 04:33

Very good material. Has instructions on how to fill it. recommended

Verified Buyer
15 May 2021 17:24

Great, to fill with sand

Verified Buyer
22 Mar 2021 00:06

very quick delivery

Verified Buyer
20 Mar 2021 11:37

Quality corresponds to the price, delivery 7 days

Verified Buyer
12 Mar 2021 07:47

Very good!


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of House Den Shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


Check your order status online. As easy as that!

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