This is Skull Slime from Tobar. A skull Slime tub that's filled with multi-coloured goo! Unscrew the base to access the multi-coloured slime within. Made up from a mix of purple, blue and green colours, the marbled goo is great fun to play with and super slimy. When not in use, the skull looks extra spooky, making this a great line for any Halloween or horror themed displays.