24 doorsWhat’s inside →CheXperiment with Checker Tobi 2026 Advent Calendar: what’s inside and where to buy
Franzis's CheXperiment calendar for 2026 comes with Checker Tobi, the children's TV presenter: each of the 24 doors holds the materials for one experiment from chemistry, physics, technology or nature, done without batteries or electronics and mostly with everyday things.
24 doors30,99 €€1.46 a doorDoor priceThe price on the box over its 24 doors. Pricier per door than 56% of this season's toys calendars; the median is about €1.30, across 78.The rest of the numbers ↓
Curated by Max Zeshut
About CheXperiment with Checker Tobi 2026
Franzis's CheXperiment calendar for 2026 comes with Checker Tobi, the children's TV presenter: each of the 24 doors holds the materials for one experiment from chemistry, physics, technology or nature, done without batteries or electronics and mostly with everyday things. A 56-page handbook gives step by step instructions, Checker questions and explanations pitched at the age group, and an animal quartet card game with facts keeps going after Christmas.
Franzis rates it for ages 8 and up. 34.95 EUR from Franzis's own shop and 30.99 EUR at Rossmann online, both in stock when checked on 12 October 2026.
What’s inside CheXperiment with Checker Tobi 2026
- 24
- Items inside
Twenty-four experiments from chemistry, physics, technology and nature with the materials for each, no batteries or electronics, plus a 56-page handbook and an animal quartet card game, for ages 8 and up. The gallery shows paints, a magnifier, a thermometer, a stamp, a dinosaur cutter and figure among the parts. Franzis does not itemise the doors.
CheXperiment with Checker Tobi 2026 by the numbers
How each one is countedEvery figure is computed from the record at build time and set against the median of the same season and the same kind of contents. Door price is the price on the box over its doors; the value multiple is what the contents come to at retail over that price; full size is the retailer’s own marking. Where the record cannot support a figure, the page leaves it out rather than guessing.The definitions, one by one →Each figure against the median of this season's toys shelf — 79 calendars. Green is the better side of the median, red the worse; the median is printed so you can disagree.
- €34.95
- Price on the box
- 4 / 5
- Our rating
↑ above the median of about $34.99 for a box of this kind.
↑ above the median of 3.5 here.
Dearer than most here.
Our CheXperiment with Checker Tobi 2026 review
Our verdict
A proper science calendar for an eight-year-old: twenty-four experiments across chemistry, physics and nature, with the parts in the doors and a 56-page handbook in Checker Tobi's voice. Nothing needs batteries, and the animal quartet gives it a life after the 24th.
Reviewed by Max Zeshut · 2026 season · How we review
What works
- A hands-on experiment every day
- 56-page handbook with Checker questions
- Quartet card game that lasts past Christmas
What does not
- No door list published
- Some experiments need a grown-up's help
Already opened it?
Every review on this site is signed by somebody who saw the box. Yours goes up the same way, under ours, once we have read it.
Where to buy CheXperiment with Checker Tobi 2026, and what it costs
| Region | Retailer | Price | Sponsored links |
|---|---|---|---|
| Germany | eBay | 30,99 € | Buy in GermanyBuy |
| Worldwide | Don’t see your country in the list? These are the markets we have priced, and Germany is the cheapest of them. Most of these retailers post further than their own border: start with eBay, the listing at the top of the table, and its checkout will say whether it delivers to you. If none of them reach you, tell us where you are and we will go looking. | ||
Sold directly by Rossmann — Germany 30,99 €.
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How CheXperiment with Checker Tobi 2026 compares with the closest three
| Attribute | This oneCheXperiment with Checker Tobi 2026 |  ThoughtfullyHarry Potter Hot Chocolate Advent Calendar 2026 |  Bibi BlocksbergBibi Blocksberg 2026 |  Cheaper per doorTonies Ein knuspriges Weihnachtsfest 2026 |
|---|---|---|---|---|
| Doors | 24 | 24 | 24 | 24 |
| Price from | 30,99 € | $39.99 | $20.56 | 16,99 € |
| Per door | €1.46 | $1.67 | €1.46 | €0.71 |
| Brands inside | — | — | — | 1 |
| Our rating | 4/5 | 3.5/5 | 3.5/5 | 4/5 |
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24 doorsBrands with a 2026 box on this shelf: Disney, LEGO and Kosmos. Every Checker Tobi edition is on the Checker Tobi page.
Frequently asked questions
How many doors does CheXperiment with Checker Tobi 2026 have?
CheXperiment with Checker Tobi 2026 has 24 doors to open.
What is the price of CheXperiment with Checker Tobi 2026?
CheXperiment with Checker Tobi 2026 starts from 30,99 €. Prices may vary by region.
How much is CheXperiment with Checker Tobi 2026 per door?
€1.46 a door — the price on the box over its 24 doors. That is pricier per door than 56% of this season's toys calendars we list; the median is about €1.30.
Who is CheXperiment with Checker Tobi 2026 best for?
This calendar is great for: Kids, Boys, Girls, Geeks, Family.
What's inside CheXperiment with Checker Tobi 2026?
It contains: Toys, Franchise.
Where can I buy CheXperiment with Checker Tobi 2026?
It's available in: Germany, Germany.
Not quite the box you had in mind? Make a digital advent calendar instead: photos, videos and notes behind each door, sent as a link, free.
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