Catastrophic blue clear slime is an unscented slime that has iridescent deep blue colors swirling around like a catastrophic cosmic storm.  This slime is perfect for extreme pokes, pops and cracks. It's fun to squish this slime in between your fingers and it is so relaxing to hear the pops. If you play with the slime it will take you to a catastrophic cosmic storm with swirling blues all around you.