You never know when your going to run out. Right in the most important set you have done, you don't want to be left with no bubbles for your audience. Take the hassel away and purchase some extra fluid, or even some more fluid if you have run out. This is high quality bubble liquid for bubble machines in a 1 litre bottle! 

• Bubble Fluid for Bubble Machines
• 1 Litre
• Packed: Bottle
• Note: Contents may separate during transit, shake well before use!