KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed)
KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed)
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
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Based on a total of 26,737 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
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£20.15
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Zestaw Fun Science - Skaczące Piłeczki Kosmos Toy Zabawka
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£26.99
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Mix extra cool bouncy balls yourself - in just 10 minutes your own creations are ready. Which one jumps the highest? With the special granules in 6 colours and the additional 3 glow-in-the-dark colours, you can make up to 20 power balls. If the first balls lose their bouncing power after a few days, there is definitely a replenishment With two different moulds for round and square jumping balls as well as the fun wiggly eyes, variety comes into play. There are also glow-in-the-dark colours in nature - children from 8 - 12 years experience this in exciting information texts and fun facts. A KOSMOS experiment set to get started right away, have fun and collect knowledge!
£20.15
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KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed) - Details
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We have found 2 prices for KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed) - Price Information
- Cheapest price: £20.15
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for KOSMOS 617165 Fun Science Glow in the Dark Bouncy Ball, Make 20 Colourful Power Balls, Experiment Set for Beginners: Experiment Box, Multilingual Instructions (English language not guaranteed) is £20.15 to £26.99, with a total of 2 offers.
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