Secondary brand · 31 products across 12 sub-brands
RMS USA
RMS USA is a 40-year-old toy maker whose Crazy Fun line produced the viral Squishy Dumplings and Mystery Dumplings. This section tracks their full lineup: fidgets, squishies, slime, STEM, arts and crafts, bubble toys, and glow toys across Five Below, Target, Walmart, CVS, Walgreens, and Dollar General.
Browse by sub-brand
Twelve product lines under the RMS USA umbrella.
Crazy Fun
Viral fidgets and squishies (Squishy Dumplings, Mystery Dumplings, Smushmart).
Ploofs
Collectible plush blind bags — colorful cuties and creepy cuties.
Block Tech
Buildable brick sets — battle mechs, floral bouquets, and glow bricks.
Bubbletastic
Bubble wands, machines, and outdoor bubble play.
Chalkfiti
Scented chalk markers, sidewalk chalk, and stamp sets.
Dig Team
STEM excavation kits — dinosaurs, gems, and space rocks.
Games Hub
Family game night — classics and electronic light-up games.
Glam Squad
Kids beauty, hair accessories, and jewelry-making sets.
Grafix
Paint-your-own kits, coloring crafts, and creative sets.
Mad About Slime
Slime kits, food-themed slime, and scented slime concoctions.
Unbelievable Science
STEM science experiments and discovery kits.
Weird Science
Monster, mythical creature, and out-of-this-world science kits.
Where to buy RMS
Five Below
Frequent in-store fidget & squish drops; online selection is limited.
Target
Widest US retail footprint. We can locate your nearest stores by ZIP.
Walmart
Competitive pricing. In-store availability varies by region.
CVS
Checkout-lane fidgets and impulse-buy toys, including RMS Smushmart.
Walgreens
Impulse toy aisle stocks RMS Crazy Fun fidgets and squishies.
Dollar General
Budget fidget assortment; strong RMS Crazy Fun distribution.
Amazon
Largest online selection. Buy from the official Schylling seller for authenticity.