There have been a lot of air purifying devices made available but if you want one that makes sure you do breathe clean and healthy air anywhere, the Hand Tree should be a nifty gadget to have.
Aside from being a stylish accessory you can wear around your wrist, the Hand Tree makes sure that the air around is clean. The bracelet cycles dirty air through it and outputs clean air in order to create a personal atmosphere of purity.
The Hand Tree comes from Alexandr Kostin, a portable filter designed with a sleek laminated eco plastic shell. The shell houses a filter that picks up cigarette smoke, chemicals and dust.