Mallowmelt Slime Keeper of the Lost Cities Slime


Free shipping to United States with $35 purchase from TiniSlime
Please select a quantity
Other people want this. Over 20 people have this in their carts right now.

Item details


In honor of Tini’s favorite book series, Keeper of the Lost Cities, we have created this Mallowmelt Slime! This gooey slime is reminiscent of Sophie Foster’s favorite treat. Mallowmelt slime is a two layer yellow cake batter butter slime infused with butterscotch and cake batter scent and topped with a layer of chocolate frosting slime and garnished with “chocolate chips” and homemade “marshmallows”! This slimy concoction looks and smells like a bowl of Mallowmelt!

This slime would make the PERFECT GIFT for any fam of Keepers of the Lost Cities!

Each slime is approximately 6 oz and comes in a 3”x3”x2.75” container and is topped with a custom 2.5” glossy label. We include a free sample of our slime activator just in case your slime becomes too sticky.

This slime looks and smells good enough to eat, but don’t!

Shipping & returns

Get it fast! Ready to ship in 1–3 business days.
From Fox Island, WA
Returns accepted
Exceptions may apply.

Meet TiniSlime

Tini Slime

Tini Slime

Gig Harbor, Washington

This seller usually responds within a few hours.

We love to make custom labels! Just let us know what name or date you would like added. Space is limited so please try to keep it short and sweet!
We are often asked, "How long does slime last?" The short answer is, A REALLY LONG TIME! However, slime will get stickier as it ages and the chemical bond between glue and borax is weakened. Adding a slime activator can firm up the slime. If slime is stored at room temperature with the lid on, slime will be good for months! If you slime dries out, just add a little lotion. Easy!!
Everyone has an opinion about what the "perfect slime" feels like. We try to shoot for the middle of the road on this one. If you fell that your slime is a little too sticky, we include a sample of our Tini Slime Activator with each purchase. It's make up of Borax and water. Give your slime a spritz and massage it in. That should do the trick!
Slime is well....slimy! Sometimes it gets on things we didn't want it to. Slime happens! So, don't panic! Try using good old WHITE DISTILLED vinegar. That will break down the slime and all should be well!


5 out of 5 stars (442)