Kracie W Slime Jelly: English Instructions, Step by Step
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The W in W Slime Jelly stands for two — two slimes, from one box, made with nothing but powder and water. It is one of the few Kracie kits where the interesting part is not the eating. It is watching a wobbly jelly turn clear and stretchy in your hands, and then watching a second one foam up into something completely different.
What You're Making
Nobi-nobi slime (soda)
Nobi-nobi means stretchy. It starts as a cloudy, wobbly jelly and turns clear and elastic the more you work it. The transformation is the point — it does not happen unless you keep going.
Moko-moko slime (grape)
Moko-moko means fluffy or piled-up. This one foams as you whisk it, ending as an airy, light jelly rather than a stretchy one. The opposite texture to the first.
The mix
Combine the two and both the colour and the texture shift again. This is a step people skip because they have already eaten the first slime — do not skip it.
Star-shaped toppings
Scattered on at the end. Purely decorative, but they are what makes the finished bowl look like the picture.
Everything here is candy. There is no glue, no borax and no heat step — the whole kit is powder plus water, the same way every kit in this range works. Nothing needs a microwave, which makes it one of the safer kits to hand to a child working on their own.
Why There Are Two Slimes
The two halves of the box use the same trick in opposite directions, and understanding that is what stops you from making them both the same way.
The nobi-nobi slime rewards patience. When you first mix it, it looks like a failed jelly — cloudy and loose. It becomes clear and stretchy only through working it. Stop early and you will conclude the kit is broken when it simply is not finished.
The moko-moko slime rewards speed. This one is about beating air in fast so it foams up. Stir it slowly and gently and you get a thin grape jelly instead of the airy texture you are aiming for.
The two techniques, side by side
- Nobi-nobi: work it, do not whisk it. Fold and stretch it. It gets clearer and more elastic the longer you handle it.
- Moko-moko: whisk it fast. Short, rapid strokes to force air in. Volume is the sign you are doing it right.
- Cold water for both. Warm water gives you a looser result in both halves of the box.
- Do the mix last. Once combined you cannot separate them, so make sure you have looked at both textures on their own first.
How to Make It
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Separate the two powders before you start
The box holds two completely different products. Identify which sachet and which tray belongs to which slime first — mixing the wrong powder into the wrong tray is the one mistake you cannot undo.
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Make the nobi-nobi (soda) slime first
Add the water shown on your box and stir. It will look wrong at this stage. That is normal.
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Keep working it until it turns clear
This is the step everyone cuts short. Fold it over itself, stretch it, and keep going. The change from cloudy to clear and stretchy is gradual and it is the whole point of this half of the box.
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Make the moko-moko (grape) slime
Fresh tray, second powder, water as printed. Whisk fast this time rather than folding. You are trying to build volume, not elasticity.
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Compare them, then mix
Look at both before you combine them — they should feel obviously different. Then mix and watch the colour and texture change a third time.
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Scatter the stars and eat it fresh
Both slimes are best in the first few minutes. They will loosen as they sit, so this is not one to make ahead.
What the Japanese on the Box Says
The two slimes are named on the packaging, and the names are the instructions. Once you know what they mean, the diagram makes considerably more sense.
The words worth recognising
- のびのび (nobi-nobi) — stretchy. The soda slime. The name is telling you the finished texture, which is your signal to keep working it until it stretches.
- もこもこ (moko-moko) — fluffy, piled up. The grape slime. Again the name is the target — if it is not puffed up, it is not finished.
- みず (mizu) — water. Marks the fill line on the tray.
- こな (kona) — powder. Marks which sachet goes where.
- まぜる (mazeru) — mix. The stirring step, used for both halves of the box even though the two need different techniques.
That is the useful part of this kit that the diagram alone will not give you: the two Japanese names are describing two different results, and they need two different hand movements to get there.
If the Slime Stayed Runny
The most likely cause is that you stopped too early. Both slimes look unfinished at the halfway point, and both of them fix themselves with more work rather than more powder. Before you conclude anything is wrong with the box, give it another minute of proper effort.
The second most likely cause is the water — too much of it, or too warm. That is true across the whole range, and we went into why the water is almost always the culprit and what to pour instead if your tap water is hard.
If the powder itself looked clumped before you added anything, check the date on the box. These kits are dry powders with a long but not unlimited life — we wrote up how long they actually keep.
It Is Candy, Not a Toy
The word slime causes confusion here, so to be clear: this is a confectionery product and it is meant to be eaten. It is made and sold by Kracie as food, and the texture is the entertainment rather than the purpose. It is not related to craft slime and contains none of the same materials.
For the questions that follow from that — ingredients, allergens and what is actually in these kits — see our parents' guide to what is in the box and whether these kits are vegetarian. If you are judging whether it suits a particular child, we sorted the range by the skills each kit needs.
If you like this style of kit, Pururun Jewel Jelly works on the same jelly chemistry with a very different result, and Nerunerunerune is the original colour-changing one that started the whole category. Everything we have written English instructions for is collected in our guide to every kit.
If you liked how little this kit asks of you, Taberu Mokumoku Kumo is simpler still: one powder, a little water, and a foam cloud you eat by the spoonful.