The box holds two pots of Doctor Squish DIY Magic Slime: one green and one purple, 280 grams between them, each with a bag of magic sparkles.
The box sets it out in two steps: first create, then squish. The slime comes out of the pot, gets kneaded and stretched, the glitter is worked through it, and afterwards it all goes back in. Two colours mean two children can play side by side, or mix.
The box says 8+ and carries a warning about small parts. Anyone who already has the Doctor Squish Squishy Maker can use this slime in it; that machine is not part of the set.
A gift that survives a rainy afternoon indoors, and gives more to work with than a single pot.