Small discoveries. Everyday play.
Mimiblo Play

A little help choosing?

Toy buying guide ↗Contact ↗
Explore toys

Counting Mountain

Let numbers become something to build. Number-shaped pieces give you something concrete to move, arrange and compare during a shared game.

$34.99

01

Arrange number-shaped pieces

02

Explore counting and number order

03

Try a different building challenge each round

Make a little play mix

Build a play mix

Choose 2 eligible items and save 10%, or 3+ and save 15%.

Automatically applied in your bag and at checkout. Eligible toys only; discounts do not combine.

Select optional companion toys. Each selected item is added once; the bundle price includes this product.

Counting MountainThis toy is included

Choose a companion toy to see your combined price.

Available to order

30-day return requests

Request a return within 30 days of delivery. Item conditions and return-shipping rules apply. See the full policy

Payment methods available through our checkout

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Free standard US shipping. Estimated transit: 3–7 business days after processing. Taxes shown at checkout.

Explore the activity and see how to play

Free standard US shipping

Estimated transit is 3–7 business days after processing. Processing normally takes 1–3 business days; delays can occur.

See the full policy

30-day return requests

Request a return within 30 days of delivery. Item conditions and return-shipping rules apply.

See the full policy

Checkout powered by Shopify

Choose from the payment methods shown at checkout. See your order total before completing payment.

Contact

Let numbers become something to build. Number-shaped pieces give you something concrete to move, arrange and compare during a shared game.

For real family moments

Counting can be more than reciting a list.

Number-shaped pieces give you something concrete to move, arrange and compare during a shared game.

  • Shared counting time
  • A table-top building game
  • A family number challenge
Counting Mountain reference detail
Product details at a glance

See how it works

Build a sequence they can see.

Name a piece, make a short row and try a low stack. Add a counting target when your child is ready.

Choose your version
Counting Mountain reference detail
Product details at a glance

A reason to bring it out again

Another way to bring the numbers back.

A different arrangement or dice prompt changes the challenge without turning the activity into a worksheet.

What makes it worth a closer look?

01

Arrange number-shaped pieces

02

Explore counting and number order

03

Try a different building challenge each round

A simple place to start.

  1. Choose a few number pieces and name them together
  2. Arrange a short sequence or build a low structure
  3. Add a counting target or a dice challenge when ready

Your questions, before you choose.

Is this a flat number puzzle?

It is a number-building activity rather than a simple flat inset puzzle. Check the selected pack for its exact number pieces, dice and accessories.

How should we introduce this activity?

Start with quantities the child can compare comfortably. Treat the activity as shared practice, not as a timed educational outcome.

What should I check before choosing a version?

Check the exact photos, included pieces, dimensions, materials and manufacturer age guidance for the selected version. Review delivery options and the returns policy before completing your order.

What about delivery and returns?

Review the store’s current shipping and returns policies before ordering. Available delivery options and the order total are shown at checkout.

Choose a play moment

Let numbers become something to build.

Arrange number-shaped pieces. See the version choices and included details before adding it to your bag.

Find your play activity

A different kind of play

More to do with curious hands.

A hands-on activity offers a different experience from watching a video. Choose the play moment that suits your family.

More to do with curious hands.
Play experienceHands-on activityWatching a video
Taking partMove and explore real piecesWatch what happens on screen
Setting the paceTry at their own paceFollow the playback
Trying againRepeat a physical actionReplay a scene
Sharing a momentExplore the activity togetherWatch the story together

A few more good questions

Before it goes in your bag.

How do I choose the right activity?
Start with your child's interests, the play setting and the guidance for the exact item. Our age collections help you browse; the manufacturer's label and warnings take priority. Contact us if you need help with a particular item.
What does my order include?
You receive the color or set selected above. Photos and demonstrations may show other colors or versions; they are not automatically included. Check the item details and contact us before ordering if any contents are unclear.
How can we get started?
Introduce one activity at a time on a suitable surface. Demonstrate slowly, then allow time to explore. Stay nearby, supervise use and keep small parts away from children who may mouth them.
How should I clean and store the toy?
Follow the instructions supplied with the exact item. Do not immerse wooden parts, textiles or mechanisms unless the manufacturer permits it. Check for wear, keep components together and allow cleaned pieces to dry before storing.
Can I choose this as a gift?
Yes. Check the child's interests, the selected version and the delivery estimate before choosing for a particular occasion. Gift wrapping is not currently included; photographs of packaging are not a gift-wrap promise.
When should I expect delivery?
Standard delivery to supported US addresses is free. Processing normally takes 1–3 business days, followed by an estimated 3–7 business days in transit. These are estimates, not guaranteed arrival dates. Expedited shipping is not currently offered.
How do the discounts work?
Eligible play mixes receive 10% off for two units or 15% off for three or more units automatically in the bag and at checkout. An eligible first-order code offers 10% off at any quantity. Discounts do not stack; check the discount and total displayed at checkout.
What if the order is not right?
Return requests are accepted within 30 days after delivery, subject to the published policy. Contact us before returning anything. For a damaged, defective or incorrect item, contact us within 7 days of delivery with your order number and clear photos so we can help.
Still have a question? Talk to us