A genuine slow-rise squishy is recognised first and foremost by its speed of rise: after being pressed, it should slowly return to its original shape over 5 to 15 seconds, never snapping back suddenly. A fake, on the other hand, often springs back too quickly (in under 2 seconds) or, at the other extreme, stays completely flat without re-inflating at all. On top of that, there’s the material, the smell, the feel and the mandatory labelling on the packaging – four simple clues to check even before you press the squishy. We’ll walk you through each sign so your next purchase is the right one, whether you’re after a kawaii classic or a giant model.
The slow-rise test: the gesture that never lies

Press the squishy gently between two fingers for 2 to 3 seconds, then release and watch what happens. A genuine premium slow-rise takes between 5 and 15 seconds to return to its original shape, with a gradual, even rise, free from jerky movements or areas that stay more compressed than others. If the item bounces back in a second like an ordinary sponge, or barely moves for more than a minute, you’re not dealing with quality slow-rise foam but with poorly balanced, basic polyurethane foam.
On giant models such as the Jumbo Dumpling Squishy Giant Yellow or the Giant Dumpling Squishy Cloud White, this rise time can run a little longer given the volume of foam that needs to decompress, and that’s perfectly normal. What isn’t normal is a completely uneven rise with dents that don’t go away: that’s a sign of low-grade foam that loses its shape memory after just a handful of uses.
Material, smell and feel: what gives away a low-quality copy

The texture to the touch
A premium slow-rise squishy has a fine, even grain, doesn’t stick to your fingers and doesn’t leave a powdery white residue on your skin. Run your finger over the surface: if you feel lumps, visible air bubbles or an irregular, gritty surface, that’s a sign of poorly moulded foam, typical of copies sold in bulk with no manufacturing checks.
Smell: a clue you should never ignore
A strong, sharp chemical smell, like solvent or glue, should set off alarm bells straight away: it often points to poorly treated foam or uncontrolled additives. A properly made squishy might have a faint, neutral foam smell, or a soft, subtle fragrance on scented models, but never a smell that stings your nose or lingers strongly even after several days of airing out.
Packaging and safety marking: what should be on the label

Any toy placed on the market in Great Britain must carry the UKCA or CE marking, as required under the Toys (Safety) Regulations 2011. This marking should appear directly on the packaging or on the product itself, together with the name and address of the manufacturer or importer. A complete absence of this information, or a generic label with no contact details whatsoever, is a strong signal that you’re looking at a non-compliant copy.
The harmonised EN 71 standards cover three specific areas: mechanical and physical properties (EN 71-1), flammability (EN 71-2), and the migration of certain chemical elements (EN 71-3). A compliant toy also displays the relevant age warning where it applies, for example “not suitable for children under 36 months” for items with small parts. It’s always worth checking that a toy suits the age of the child before buying – a simple habit that applies just as much to squishies as to any other toy.
Price, packaging and place of purchase: the last clues before you click
A price that’s oddly low for the size and finish of the squishy should make you pause: premium slow-rise foam has a real manufacturing cost, and a multi-pack of giant pieces sold for the price of a single small classic model often hides a serious drop in quality. Take a look at the packaging too: a genuinely well-made product arrives in clean, tidy packaging with the model name on it, while a copy sometimes turns up in a plain, unlabelled clear bag.
Choose shops that clearly display their terms of sale, dispatch times and returns policy. At Squishy Dumpling, every order is prepared within 48 to 72 hours, delivery is free from £50 spent (otherwise £4.90), and you have 30 days to change your mind – giving you plenty of time to test the rise and feel of the squishy at home before deciding for good. If you’d like to compare several models at a glance, take a look at our gift sets & bundles or our Rarities such as the Dumpling Squishy Cosmic Purple Rare Blow, where every product page details the material used.
The 5 signs to check at a glance
- Rise time of 5-15 seconds, never instant and never stuck flat
- Even texture, with no lumps or powdery residue
- Neutral or lightly scented smell, never sharp and chemical
- UKCA/CE marking and seller contact details visible on the packaging
- A price that matches the size and finish of the product
Mini-FAQ on slow-rise squishies
Is a squishy that doesn’t rise at all necessarily a fake?
Not always, at least not the very first time you use it: brand-new slow-rise foam can be slightly compressed from transit and may need a squeeze or two before it regains its softness. But if, after several tries over several days, the shape stays stuck with permanent dents, the foam is probably poor quality.
Is it a problem if my squishy doesn’t have a UKCA or CE marking?
Yes, it’s a serious point to watch for: under the Toys (Safety) Regulations 2011, any toy sold in Great Britain must carry this marking as a minimum guarantee of compliance. Its absence doesn’t necessarily prove immediate danger, but it does signal that the checks required by the regulations have been bypassed.
How can I tell if the advertised size matches the actual product?
Check that the product page gives a precise measurement in centimetres, rather than just “large” or “small” with nothing to go by. On models such as our Puffs or Giants, the exact size is always given so there are no surprises when your order arrives.
Now that you know how to tell a genuine slow-rise from a fake, you can browse our Dumpling Squishy collection with confidence and pick your next squishy companion, with 30 days to change your mind if you need to.







