Johnco – 12 in 1 Solar and Hydraulic Construction Kit

Johnco 12 in 1 Solar and Hydraulic Construction Kit: Build, Rebuild and Explore

Build a T-rex, an elephant or even an excavator, then discover how sunlight and water can bring your creation to life. The Johnco 12 in 1 Solar and Hydraulic Construction Kit combines model building with a hands-on introduction to alternative energy, giving curious kids a practical way to explore how machines move.

What's Inside

One construction kit that can be transformed into 12 different models:

• T-rex, elephant, ostrich and monkey
• Scorpion, pterosaur and crocodile
• Master & dog
• Forklift, buggy, obstacle-avoiding rover and excavator

These are alternative builds from the same kit, not 12 separate finished toys.

Why Kids (and Parents) Love It

• Build something that moves: connect the construction process with a working demonstration of solar and hydraulic power.
• Try a different challenge: explore animal-inspired designs and construction vehicles using the same kit.
• Make energy concepts tangible: see sunlight and water at work rather than just reading about them.
• Room for original ideas: experiment with your own creations beyond the 12 model designs.
• No batteries required: the kit uses solar energy and water.

Good to Know Before You Buy

• Assembly is required. This is a building project, not a ready-to-play robot.
• The solar-powered movement needs direct sunlight, so plan to test your models outdoors in suitable conditions.
• Build one model, then reconfigure the kit to try another.
• Our current listing recommends ages 10+. Adult help may be useful during assembly, depending on the child's building experience.

Frequently Asked Questions

What age is this kit recommended for?

Our current listing recommends ages 10+. It is best suited to children who enjoy assembling models and working through a construction project.

Does it need batteries?

No. The kit is powered by sunlight and water, combining solar energy with hydraulic principles.

Will it move indoors?

Johnco specifies direct sunlight for the robot's movement. Plan to take the finished model outdoors to test it rather than relying on ordinary indoor lighting.

Can all 12 models be built at once?

No. This is one kit that transforms into different models. Reconfigure it when you are ready to try another design.

Does it come assembled?

No, assembly is required. Building and experimenting are central to the activity.

What can children explore with it?

The kit introduces alternative energy, solar power, hydraulics and mechanical movement through hands-on building. It also gives children opportunities to practise problem-solving as they assemble and reconfigure their models.

Would it make a good gift?

It is a thoughtful option for a child who enjoys construction challenges, moving models and finding out how things work. Choose it for the building experience, rather than for instant play straight out of the box.

Product Details

• Brand: Johnco
• Product: 12 in 1 Solar and Hydraulic Construction Kit
• Product type: Solar and hydraulic construction kit
• Current listing age recommendation: 10+
• Build options: 12 alternative models
• Power: Sunlight and water; no batteries required
• Assembly: Required
• Pack dimensions: 37 cm wide × 23 cm high × 8 cm deep
• Barcode: 9322318007450