Personal Space Bubble is a shield type equipment which is very popular among heroes. It is a simple bubble-creating machinery that protects the hero at every possible angle. This shield repel monsters and sometimes other heroes who attempt to make small chats without the wearer's consent. It is also notoriously known as a passive-aggressive code for "mind your own business".
On activation the machine will create greenish blue bubble of 30 to 100 centimeters radius (extendable) as layers of protection.
The maintenance for this equipment is pretty easy. The heroes just have to add "Excuse Me" soap water (sold separately) to prolong the bubble duration and strengthen the layers.
Traders apply no refund policy. Any malfunction of equipment is not covered by warranty. Replacing "Excuse Me" soap water with generic soap water may reduce the durability. Handle with care. Please use accordingly. Collapsing other wearer's bubbles might cause aggression