Everything listed here is sold on Amazon UK. Prices checked on 3 October 2026.

Yunstk

Gemstone advent calendar for kids, 24 rocks and DIY jewellery

★★★★★★★★★★ 4.6/5 · 142 reviews on Amazon

£15.99 price checked on Amazon UK on 3 October 2026

A rock and mineral advent calendar for kids with 24 types of stone, among them jasper, quartz, fluorite and agate, plus a gem pouch, a magnifying glass and DIY jewellery.
  • Pack size24 rocks, gemstones and minerals
  • MaterialCardboard, paper and plastic
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Found in: Kids Advent Calendars

About this product

Rocks, gemstones and minerals fill this calendar: 24 types, with jasper, jadeite, quartz, fluorite and agate named in the listing. A gem storage pouch and a magnifying glass come with it, and the listing says it also includes DIY necklaces and bracelets for making gemstone jewellery.

The pack is made of cardboard, paper and plastic. The title is aimed at kids and names girls, boys and geology fans. The listing gives no stone sizes, no weight and no box dimensions, and it does not list the jewellery parts, so look at the listing pictures to see what the kit holds.

What to use it for

Open one box a day, look at the stone under the magnifying glass and add it to the pouch. The DIY necklace and bracelet let a child turn some of the stones into jewellery.

Care and safety

Wipe the stones with a soft dry cloth and keep them in the gem pouch between uses. A small tray or box keeps the DIY jewellery parts from getting lost.

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Further reading

£15.99 View on Amazon