Welcome to Slime Box UK

The home of the best Slime Parties & Slime Workshops around! We also sell our very own tried & tested Slime kits that work everytime! No more slime fails! Try our Unicorn slime kit or Fluffy slime kits each with their very own matching slime charm! Our very popular Mega Slime Kit & Bag, or our brand new Slime Party At Home Box! Weather you are looking for slime party ideas for girls or slime birthday party ideas in general, look no further! We even have our own range of Slime Party Pintables for the perfect slime party decorations!

Our Bestsellers...

Slime Birthday Party Box

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Bumper Summer Slime Box

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