Private outdoor test:
The reach and density of the spray jet is enormous, even diagonally moderate wind far more than a meter.
The approximately 10 seconds spraying time are realistic. Accurate targeting is not necessary since there is not a single beam.
The durability (guarantee) of the bottles currently delivered until 05/2017, according headstamp, drug content on the label 11%.
The safety lock (Reinforcing cap) is resealable, easy to open, even in panic with one hand and with normal gloves (25 mm wider finger channel) to operate.
In the case of the case of an acute enrichment experiment so you can certainly keep a small herd of Kaötern at bay.
This is an excellent product for a very good price.