Marvellous Mixtures Letterbox Science Kit By Letterbox Lab |
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Marvellous Mixtures Letterbox Science Kit

by Letterbox Lab



  • made in britain

Marvellous Mixtures is the ultimate introduction to the wonder and joys of scientific discovery, comlpete with everything you need to start playing with science.

Marvellous Mixtures is more than just a science kit. It is a gift of wonder, curiosity and awe that will spark your child's imagination and delight them with incredible rainbows, gooey concoctions and surprising reactions. It's the perfect gift for any niece, nephew your grandchild with a questioning nature.

Everything you need to perform the experiments is contained within the kit, along with a a full colour 24-page illustrated booklet, and it still fits through most letterboxes. Playing with science has never been so easy!

Marvellous Mixtures is intended for children aged 8+, and requires adult supervision.

made from:

Packaging: cardboard box, paper bags.

Contents include safety goggles, petri dish, measuring cylinder, pipettes, chemical reagents, spinning top, paper and card, diffraction grating, balloons, felt-tip pens, pencil, badge (see photos for more details).

This product is unsuitable for use by children under 8 years because it contains some chemicals which present a hazard to health if used incorrectly. Safety equipment is provided for proper handling. The product contains small parts which pose a choking hazard to children under the age of 36 months, and balloons which present a choking hazard to children under the age of 8 years. This product fully conforms to the Toy Safety Directive.


H3.5cm x W20.0cm x L40.0cm

product code:


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  • This product is dispatched to you by Letterbox Lab.


  • You have 28 days, from receipt of cancellable goods, to notify the seller if you wish to cancel your order or exchange an item.

    Please note: goods that are personalised, bespoke or made-to-order to your specific requirements, perishable products and personal items sold with a hygiene seal (cosmetics, underwear) in instances where the seal is broken are non-refundable, unless faulty.

    Read more about our returns policy.

    Should you choose to return or exchange your order you will need to deliver the item(s) to the UK, where this seller is based.

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