Noncomped

GUI GUI Scented Slime Kit 2-Pack (Butter & Cloud)

Toys & Games · GUI GUI · Affiliate

Two textures, five steps, and a genuinely satisfying process — the GUI GUI Scented Slime Kit gives kids something to actually do, not just open and abandon.

Charlotte Avery
Charlotte Avery Owner & Reviewer
4.5/5
$9.97 Price at time of review
Updated May 2026

TL;DR Summary

4.5/5 Excellent

Pros

  • Two distinct textures (butter and cloud) offer meaningfully different sensory experiences
  • Resealable containers actually keep slime fresh between sessions
  • Five-step DIY process gives kids a sense of creative ownership
  • Scents are pleasant and not overwhelmingly chemical
  • Compact and tidy — doesn't sprawl across the entire table

Cons

  • Add-in customization options are somewhat limited for kids who want to go all-in on embellishments
  • Scent lingers on hands longer than expected after play

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Affiliate link — we may earn a commission at no additional cost to you. Price shown ($9.97) reflects what we paid at time of purchase and may differ from current seller pricing.

Extended Observations

Two textures, five steps, and a genuinely satisfying process — the GUI GUI Scented Slime Kit gives kids something to actually do, not just open and abandon.

I'll admit upfront that I review pet gear for a living, which means I spend a lot of time observing whether a creature — feline or otherwise — actually engages with a product or just tolerates its existence. Kids, it turns out, are not so different. The GUI GUI Scented Slime Kit landed in my hands via a niece who has the attention span of a very busy hummingbird, and I watched closely. She did not put it down for forty-five minutes. That's a meaningful data point.

The 2-pack bundle includes both a butter slime and a cloud slime, which is a smart pairing. The textures are genuinely different — butter is smooth and spreadable in a way that's almost meditative, while cloud slime has that airy, pillowy stretch that makes a very satisfying sound when you pull it apart slowly. Both are scented, and the scents are pleasant rather than aggressively chemical, which I appreciated from a proximity standpoint. You will be nearby for this activity.

The five-step DIY customization process is where the kit earns its keep. Rather than handing a child a finished blob and calling it a day, GUI GUI builds in a process — mix, stretch, fold, add, shape — that gives the experience some structure and a sense of ownership. My niece was very clear that she had made this slime, despite the fact that it arrived mostly ready. The kit supports that narrative, and that's genuinely good design.

The resealable, reusable containers are a quiet hero of this product. Slime storage is the unglamorous problem nobody talks about, and these containers actually seal. We put them away for two days and came back to slime that was still workable. For a product in this category, that's not a given — it's a win.

A couple of small caveats: the customization add-ins are somewhat limited compared to more expansive kits, so a child who wants to go deep on glitter and charms may feel the creative ceiling fairly quickly. And while the scents are nice, they do linger on hands longer than expected — not unpleasant, just persistent. Neither issue is a dealbreaker. This is a well-considered, genuinely fun kit that holds attention and stores cleanly, which is about as much as you can ask.

Our Verdict

Two textures, five steps, and a genuinely satisfying process — the GUI GUI Scented Slime Kit gives kids something to actually do, not just open and abandon.

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What customers are saying

12 reviews
David R.
David R.
5/5

This slime kit exceeded my expectations as a parent seeking an engaging gift. The unboxing experience was visually impressive with beautiful colors and sparkly elements that immediately captured my ch...

Jennifer L.
Jennifer L.
5/5

This slime product stands out as exceptional. The included storage containers effectively preserve freshness, while the mix-in components create an enjoyable customization experience. Quality is evide...

Rachel M.
Rachel M.
5/5

My daughter was thrilled upon receiving this product. However, there is a notable drawback: the slime tends to be quite messy in practice. It becomes very sticky and proves difficult to remove from ha...

Nicole B.
Nicole B.
5/5

The slime offers excellent quality and delivers an enjoyable play experience with proper activation. It's entertaining to manipulate and features a pleasant fragrance. The two-pack represents good val...

Marcus T.
Marcus T.
4/5

This slime product ranks among my favorites. The fragrance is exceptional and creates a calming sensory experience during play. The construction quality is impressive, with minimal stickiness and no r...

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