JOYIN24 Days Christmas Advent Calendar 2025, 16 DIY Slime, Foam Balls,Fruit Slices & Glow in The Dark Powder,Christmas Countdown for Kids Party Favors,Xmas Gift Classroom Prizes,Slime Advent Calendar

The media could not be loaded. Advent fun! My girl is 5 years old and is super excited for this set. We’ve opened day 1 obviously and she’s excited for day 2. Glitter and additives don’t come with it every night I guess they’ll be opened other nights. Got it on sale, not sure I’d pay the full $40 for it but for the $20 I paid, very pleased. Also, it’s not slime slime like the gooey sticky mess (see video) it’s fluffy and foam like so it’s not near as messy. Some reviews said the quality of slime wasn’t good, but I like the consistency of the box we got. Would buy again on sale for sure and very giftable as it isn’t “totally messy”Update after day 2, some of it is actual slime slime LOL like super wet slime but my girl enjoyed playing with it outside!

This set is so nicely set up. The slime was the super slimy kind. My daughter isn’t super crazy about the super slimy kind, but we bought her a small bit of activator and she enjoyed mixing it in the help thicken up the slime. Many of the slime is also cloud slime. We had no issues with it being dried or separated. High quality.

Packaged nicely, decent cheap advent calendar.However so far the 13 days that have been opened resulted in only ONE slime being an activated slime, and all of the rest being more like a marshmallow after you squished it for 30 minutes (for the fluffy type) or Elmer's glue (for classic type).This was either stored or manufactured incorrectly, or the manufacturer and/or vendor did not do any sort of quality check.Buy this if it is a restoration project or you love disappointing your kids. Otherwise give your money to a business that cares about their customers.Oh, and as a result of the not-slime it makes a huge mess. Slime is bad enough, but this us insane.

This was a great advent calendar because it has all the things she wants to put in the slimes, like glitter, and the beads and the slimes themselves. I am so happy for her to do this calendar/activity. I'm used to clean up though. So if you don't let your children play with messy things, you'd want a different calendar.

This advent calendar turned out to be the sleeper hit of the year. The packaging was very sturdy, actually a little difficult for my 9 year old to break through on her own. I think the perforations need to be a bit deeper. The slime is of incredibly good quality! These are way nicer than making slime yourself. The little plastic tubs each slime is packaged in are very sturdy and seal really well. The variety of slime colors and textures was nice. Fluffy slimes are pastel, crystal slimes are a bit more intense in color, and galaxy slimes are deep in color and iridescent. The mix-ins are nice too -- her favorite were the little fruit slice confetti (which are REALLY cute) and the glow in the dark (which glowed well after sufficient exposure to light). This was a really good slime kit, and totally worth buying again.

This advent calendar was fantastic! Some of the sections were a little hard to open but my daughter loved doing it all this December.

Perfect for your growing kids

My daughter is obsessed with slime. I was super excited to get this for her this year. She loves it however be warned that slimes are terrible quality. So sticky and a huge mess every time. We’re only 9 days in and I’m over it 😩