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MÖBIUS 12-in-1 STEM Building Kit with callouts: 152 pieces, 12 models, tools that tighten, storage included
A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.
Slide image
Child holding a small vehicle model made of interlocking bricks against a blurred green outdoor background.
Slide image
A close-up lifestyle shot of multiple hands using a red-handled screwdriver to assemble white plastic building pieces on a colorful patterned rug.
Slide image
MÖBIUS 12-in-1 STEM Building Kit with callouts: 152 pieces, 12 models, tools that tighten, storage included
A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.
Slide image
Child holding a small vehicle model made of interlocking bricks against a blurred green outdoor background.
Slide image
A close-up lifestyle shot of multiple hands using a red-handled screwdriver to assemble white plastic building pieces on a colorful patterned rug.

12-in-1 STEM Building Kit, 152 Pieces, Ages 5+

$35.99
Shipping calculated at checkout.

Description

A 152-piece construction kit that builds twelve different models, one at a time.

• Build it, take it apart, build something else: Children follow the guide for the first few models, then stop following it. The pieces come apart as easily as they go together, which is the point.

• 152 pieces and tools that really tighten: Flexible plates, nuts, bolts, rugged wheels and custom wrenches that click into place. Scaled so a five-year-old can manage a simple build and a ten-year-old can design something that wasn't in the box. Ships with a storage tub.

• What you'll notice: The first builds follow the instructions exactly. Somewhere around the fourth, the instructions get put down — usually without comment, and usually for good.

Ages 3+ · Best for ages 5 and up · 152 pieces · 12 models · No batteries needed · Storage tub included

WARNING: CHOKING HAZARD — Small parts. Not for children under 3 yrs.

Questions about this toy?

Read the FAQs — pieces, ages, batteries and what is in the box.

Free shipping on US orders of $40 or more

Free returns for 30 days

12-in-1 STEM Building Kit, 152 Pieces, Ages 5+

$35.99

About this toy

A 152-piece construction kit that builds twelve different models, one at a time.

• Build it, take it apart, build something else: Children follow the guide for the first few models, then stop following it. The pieces come apart as easily as they go together, which is the point.

• 152 pieces and tools that really tighten: Flexible plates, nuts, bolts, rugged wheels and custom wrenches that click into place. Scaled so a five-year-old can manage a simple build and a ten-year-old can design something that wasn't in the box. Ships with a storage tub.

• What you'll notice: The first builds follow the instructions exactly. Somewhere around the fourth, the instructions get put down — usually without comment, and usually for good.

Ages 3+ · Best for ages 5 and up · 152 pieces · 12 models · No batteries needed · Storage tub included

WARNING: CHOKING HAZARD — Small parts. Not for children under 3 yrs.

Common questions

Pieces, ages and batteries

How many pieces does the 12-in-1 STEM Building Kit include?

152 pieces, which build twelve different models one at a time.

What age is it for?

Rated for ages 3 and up, and best suited to 5 and up. A five-year-old manages the simpler builds; a ten-year-old designs models that were not in the box.

Does it need batteries?

No batteries needed. Everything works by hand.

Does it need an app, a screen or a phone?

No. There is no app, no screen and nothing to download or charge.

What is in the box?

152 pieces including flexible plates, nuts, bolts and rugged wheels, plus custom wrenches that click into place, and a storage tub.

Is it safe for younger siblings?

It is rated for ages 3 and up and contains small parts, so it is not suitable for children under 3.

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