The cult mouse was omnipresent in children’s rooms in the early 2000s, but today it is reappearing – on store shelves as well as in the memories of those who grew up with it. However, the comeback is by no means a mere bout of nostalgia, but rather the targeted use of childhood memories and the longing for the familiar, with which emotional connection is transformed into purchasing power.
Diddl is conquering hearts and shelves in France
This phenomenon is already evident in France and Belgium, where Diddl products have been available again since October. France in particular proved to be an indicator of the success of the comeback. In the first two weeks after its market launch, the new edition achieved sales of around eight million euros, as the Frankfurter Allgemeine Zeitung (FAZ) reported.
Around 1,800 stores now sell a collection of 64 products, ranging from plush toys to accessories and clothing. The French licensee and sales partner Kontiki coordinates production, marketing and distribution. On its website, the company reports delivery delays for around half of its products. However, it is not clear whether this is due to high demand or problems in the supply chain.
An exact start date for the introduction to the German market is not yet known, but the products of the iconic mouse with the big ears are expected to appear in stores again this year. Thomas Goletz announced to the DPA news agency that Diddl will return from 2026. The rights have been held by the inventor again since 2014, which offers strategic flexibility for the coming revival, after the brand was previously sold through the distribution partner Depesche. Then not only Diddl returns to the shelves, but at the same time a piece of childhood that many thought was long behind them.
Demand for this already seems to be assured, as searches for “Diddl” alone on the German branch of the eBay sales platform have increased by more than 106 percent since September. Interest is also clearly noticeable on social media. The official Maus account already has 95.5 thousand followers on Instagram and 10.7 thousand followers on TikTok.
Playful transition into fashion?
Most memories of Diddl are probably associated with writing pads, friendship books and small cuddly toys, but a fashion connection is by no means ruled out.
Labubu demonstrated it. The little monster with the big grin from the Chinese manufacturer Pop Mart appeared in 2025 as a pendant on luxury bags and caused hysteria online and long queues in front of sales outlets. The success is also reflected in the numbers. For the first half of 2025, Pop Mart reported a profit increase of at least 350 percent, driven by the global hype surrounding the Labubus, according to the Spielwarenmesse online platform.
Although both Diddl and Labubu are strictly speaking considered toys and collectibles – collector’s items that are more suitable for display in display cases than in wardrobes or on the catwalk – the hype surrounding Labubu has shown that nostalgic figures can have an impact that has long since transcended their classic surroundings. Sun City also makes this clear for Diddl. The French company’s on-demand licensed collection transfers the brand to T-shirts, sweatshirts, dresses, leggings, sweatpants, jackets, sweaters, vests as well as pajamas, nightgowns and matching accessories such as socks, backpacks, caps and umbrellas.
In this way, Diddl not only becomes a collector’s item, but also becomes a lifestyle object – similar to Barbie. According to the 2023 film of the same name, the doll is no longer just a play doll, but is celebrated on catwalks, staged in fashion collections and paid homage to in large-scale marketing campaigns. Diddl at least generously shares a color palette with Barbie.