National Geographic Earth Science Experiment Kit - Exciting Kid Science Kit with 5 Exhilarating Activities and 10 Authentic Rock and Gem Specimens | STEM Toys Educational Girls and Boys Explorer Kit

We bought this for our grandchildren- our grandson has a volcano obsession! We all really loved this. Works perfectly. Read the instructions carefully and do what it says. Don’t put too much water in the plaster otherwise it will dribble out of the mould. Good value for money. Great educational toy. Booklet very informative too.

Got for my sons 6th birthday, he loved building it as well as the final experiment. Great fun

There is a lot to do in this kit as you make the volcano first. There is enough powder to do several eruptions. They are not very big/ violent ones but my daughter still enjoyed it. We used some of our paints to paint it.

Bought for the grandchildren, they absolutely loved it.

Very good product, my 8 year old daughter loved it. Thanks

Great value for money. My nephew is going to love this for his birthday.

Fantastic quality and quick and easy to make.

The item is faulty and very disappointing. I followed the instructions with a very excited 6 year old and was very frustrated with the results. The plaster mixture leaked out of the faulty mould rendering the whole thing useless. Photos attached show the issue. My son loves volcanoes and was very excited to do this so I’m very disappointed by the poor quality of this item from such a reputable company. Please don’t waste your money on this

Tolle Experimente und endlich hat das mit dem Kristalle aufziehen unfassbar unproblematisch und einfach funktioniert.

Molto divertente e davvero realizzabile

El volcán es chulisimo

Super calendrier de l’avent. Notre fils adore.

Love this, the kid is super exited