JOYIN Galaxy Slime Ball 24 Pack - Non-Toxic Certified Safe Slime for Kids' Rooms, Nursery Play, and Unsupervised Playtime
JOYIN Galaxy Slime Ball 24 Pack - Non-Toxic Certified Safe Slime for Kids' Rooms, Nursery Play, and Unsupervised Playtime
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Why you'll love it
- non-toxic and safe formulation gives parents peace of mind during unsupervised play
- non-sticky, mess-free formula protects furniture, carpets, and clothing from residue
- 24-pack bulk value reduces per-favor cost for large parties and classrooms
- galaxy-themed color combinations appeal to kids' fascination with space and visuals
- stretchy sensory texture supports motor skill development and stress relief for both kids and adults
- one purchase covers multiple occasions (Easter, Halloween, birthdays, classroom rewards)
Perfect for
- bulk party favor for kids' birthday goodie bags
- classroom treasure box reward or end-of-year student gift
- Easter basket stuffer and Halloween piñata filler
- sensory and stress-relief fidget toy for kids and adults
- back-to-school or Valentine's Day classroom exchange gift





Product Information24 PACK GALAXY SLIME PARTY FAVORS: Get 24 balls of galaxy slime in 3 groups of color combinations that will surely make your party out of this world
MESSY-FREE AND NON-STICKY: Our slime balls are non-sticky and will not leave any residue or mess on your hands or clothes, making them perfect for indoor and outdoor use
STRETCHY AND FUN: Our galaxy slime balls are stretchy and fun to play with, providing hours of entertainment for kids and adults alike
SAFE AND NON-TOXIC: Our slime balls are made from non-toxic materials and are safe for kids to play with. Parents can rest assured that their children are playing with a safe and enjoyable toy
PERFECT FOR ANY PARTY: Whether it's a birthday, graduation, valentines, easter, halloween, Christmas or any other special occasion, our galaxy slime party favors are a must-have for any party and can be used as treasure box toys for the classroom, kids party favor gifts, goodie bags stuffers, easter stuffers, pinata fillers, end of year student gifts, back-to-school gifts, etc
Container Type: Box
Number of Items: 24
Included Components: 24
Educational Objective: Sensory Skill, Creative Thinking, Motor Skill
Model Name: 15826
Item Type Name: Slime
Set Name: Cosmic Realm
Color: Cosmic Realm
Item Form: Ball
Theme: Birthday
Scent: Unscented
Occasion: Birthday, Children's Day, Easter, Party
Additional Features: Non Sticky
Material Type: Not Otainable
Item Volume: 1760 cubic centimeters
Item Dimensions: 10.59 x 6.85 x 1.77 inches
Size: 24 Count (Pack of 1 )
Frequently Asked Questions
Is this slime non-toxic and certified safe for children?
Yes. JOYIN Galaxy Slime Balls are made with a non-toxic formulation that is certified safe for children. Parents can feel confident allowing sensory play, stretching, and squishing even with younger kids in the home, because the formula has been tested to meet child safety standards.
Will the slime leave residue on my child's hands, clothes, or furniture?
No. The non-sticky, mess-free formula is designed specifically to leave no residue on skin, clothing, carpets, and furniture. If a ball is dropped or pressed into fabric, it lifts off cleanly without staining or sticking, which is the single biggest reason families choose this slime over conventional formulas.
Is this slime safe to use around pets?
The non-toxic formulation makes it safer than many craft supplies if a curious pet happens to sniff or briefly mouth a ball. However, as with any small sensory toy, you should keep slime out of reach of pets that are likely to chew or swallow it, and supervise play in shared living spaces.
Can this slime be used during unsupervised quiet time or independent play?
Yes, with reasonable precautions. The non-toxic, mess-free formula is designed for the kind of self-directed play kids do on their own in playrooms and bedrooms. For children ages 4 and up, the slime is safe enough for independent use, though parents should still follow standard guidelines for any small sensory toy.
Is the slime hypoallergenic or safe for kids with sensitive skin?
The formula is mild and free from harsh additives, making it well tolerated by most children with sensitive skin. The non-sticky texture also reduces irritation that sometimes comes from prolonged contact with stickier slimes. If your child has a known skin condition, a small patch test on the wrist is always a good precaution.
I'm switching from regular craft slime because it stains everything - is this safer for my home?
Yes. The non-sticky, residue-free formula was developed specifically to address the staining and sticking problems of traditional craft slimes. It does not transfer color to fabric, carpet, or wood, and it wipes off surfaces with a dry cloth. For parents frustrated with the mess of standard slime, this is a meaningful upgrade.
How does this slime compare to homemade or DIY slime recipes for safety?
Homemade slime often contains borax, glue, and other ingredients that can irritate skin or cause reactions if proportions are off. JOYIN's pre-made, certified non-toxic formula removes that risk entirely. Parents get the sensory benefits of slime without the uncertainty of mixing ingredients at home.
Is this safer than fidget putty or stress balls for young children?
For young children, the non-toxic certification and lack of small detachable parts make this slime a safer sensory option than many fidget toys on the market. Unlike putty that can dry out and crumble, the slime ball form holds together during play, reducing the chance of small pieces breaking off and becoming a choking concern.
What if my child has eczema or extremely sensitive skin?
While the formula is non-toxic and generally well tolerated, children with eczema or very reactive skin should do a brief patch test before extended play. Discontinue use if any irritation appears. For most children, the mild formula and non-sticky texture are actually gentler on skin than standard craft slimes.
Does the slime contain any allergens I should know about?
The slime is formulated without common irritants, but specific ingredient listings are available on the product packaging. If your child has a known allergy to certain cosmetic or craft ingredients, review the label carefully before first use. The non-toxic certification covers general child safety standards.
Is this slime safe to use on a school field trip or in public spaces?
Yes. Because the formula is non-sticky and residue-free, it won't damage bus seats, restaurant tables, picnic blankets, or other public surfaces. Teachers and parents often bring slime balls on outings because the mess-free quality makes it appropriate for environments where traditional craft slime would be a problem.
How do I know the slime hasn't gone bad or grown mold during storage?
Properly stored slime in a sealed container stays fresh for months. If you ever notice an unusual odor, discoloration beyond the original galaxy colors, or a change in texture that doesn't resolve with kneading, discard that ball. The non-toxic formula means accidental brief contact during inspection is not a hazard.
Is it safe for multiple children to share the same slime ball?
Yes. The non-toxic, residue-free formula is safe for shared play among siblings, classmates, and playgroup friends. Many teachers and parents intentionally use shared slime balls as a cooperative sensory activity, since the clean formula doesn't transfer germs through stickiness the way traditional slime can.
What if a slime ball gets dropped on the floor - is it still safe to use?
If a ball is dropped on a clean indoor floor, it can typically be picked up and used again. If it falls on a dirty outdoor surface, sidewalk, or in pet-accessible areas, it's best to discard that ball. The non-toxic formula makes accidental contact safe, but basic hygiene around dropped sensory toys is still recommended.
Can I use this slime for a child who tends to put non-food items in their mouth?
The non-toxic certification makes it safer than many objects children mouth, but slime is not food and is not intended to be eaten. For children who mouth toys frequently, supervised play is essential. The compact ball form also reduces the likelihood of small pieces breaking off compared to looser slime varieties.
Does the slime have any sharp parts, small detachable pieces, or choking hazards?
No. The slime balls are single, soft, cohesive units without small parts, hard components, or detachable pieces. The ball form itself is too large to pose a typical choking hazard for children in the recommended age range, which is why the product is considered safe for the 4-10 age group.
How do I store the slime balls so they stay fresh?
Keep the slime balls in their original sealed packaging or transfer them to an airtight container between play sessions. Store in a cool, dry place away from direct sunlight and heat sources. Properly stored, the slime maintains its stretchy texture for months and is ready to use whenever your child wants sensory play.
Can I mix different galaxy colors together to create new colors?
Yes. The slime balls can be stretched and combined to create custom color blends, which is part of the creative play appeal. Kids enjoy mixing the nebula, stellar, aurora, stardust, and butter shades to invent their own galaxy swirls. The colors blend smoothly without staining hands during the mixing process.
How long does each slime ball last with regular play?
With normal stretching, squishing, and squeezing, a single slime ball typically lasts several weeks to a few months of regular play. Longevity depends on play frequency, exposure to air, and how roughly the slime is handled. The 24-pack ensures you have plenty of fresh replacements as needed.
Will this slime work in goodie bags sized for kids' birthday parties?
Yes. The compact ball form is specifically designed to fit standard small party favor bags. Each ball drops easily into a 4x6 inch goodie bag alongside stickers, candy, and small toys. Hosts appreciate that the slime is pre-portioned, so there's no measuring or bagging required at party setup time.
Can I use this slime in a piñata without making a mess?
Yes. The non-sticky, residue-free formula is one of the cleanest options for piñata fillers. Unlike candy that melts or small toys with sharp edges, the slime balls are soft, individually sealed in ball form, and leave no residue when they break open. They're especially popular for indoor piñatas where cleanup matters.
What's included in the 24-pack when I open the box?
Each box contains 24 pre-formed galaxy slime balls divided into 3 coordinated color groups, totaling 1760 cc of slime. The balls are ready to play with immediately - no mixing, measuring, or preparation required. You may want to keep the original packaging for storage between uses.
Is this slime safe if my child has a cut or small wound on their hand?
While the non-toxic formula is generally safe, it's best to avoid using slime on broken skin, fresh cuts, or active wounds. Wait until the skin is fully healed before resuming slime play. The non-sticky formula is actually gentler on minor scrapes than traditional sticky slimes, but open wounds should always be kept clean and uncovered from craft products.
What should I do if the slime gets accidentally left out overnight?
If a slime ball is left out overnight in normal room conditions, it will usually still be playable the next day. If it feels slightly firm, knead it in your hands for a minute to reactivate the stretchy texture. Prolonged exposure to heat, direct sunlight, or freezing temperatures can permanently change the consistency, so storage in a climate-controlled space is best.
What's the difference between slime, putty, and fidget toys for kids?
Slime is a viscous, stretchy substance that flows and stretches when manipulated. Putty is firmer, holds its shape better, and is more resistant to flow - similar to a stress ball in behavior. Fidget toys encompass a broad category including spinners, cubes, and rings that provide movement-based stimulation. Slime uniquely combines visual appeal, tactile satisfaction, and creative potential, which is why it stands out for sensory play.

