The reviews are automatic translation.
As a preliminary head string of dust masks currently in use
On 2017-04-05 12:57:26
People who buy this, but I think that what may be a little more cheaply because it is people who already have a dust mask of Koken.
When fields of tillage, during mowing, when pesticides
On 2017-03-27 17:08:43
If there is something like a breathable I think that it is good in the summer.
But it will be saved there is a replacement. Or for frequency of use is good many it will be really stretching the rubber. I'm happy if there is a twist.
During the metal cutting operation
On 2017-03-17 19:58:28
After purchasing the mask at the set, the rubber portion of the head string RB will cause extended as soon as possible. I think that good to the rubber part is reinforced.
Cutting of concrete products
On 2017-02-04 17:42:27
Once you leave hung on the wall without the use of about half a year a dust mask, it has become a state in which the rubber is fully extended. So Once replaced with new ones, the mask is now safe and comfortable to fit.
On 2016-08-10 16:08:50
Exchange in about once every three months, if a little cheaper ...
When working in the warehouse
On 2016-06-20 16:45:32
Rubber would extend by sweat.
On 2016-06-04 08:25:48
Since the rubber product, we had growth. It is recommended that you regularly exchange.
When the paint job
On 2016-05-01 17:15:50
Because there is when the temporary painted work, How can I received the painting mask, in a state in which the rubber is extended, it was searching I think that if you can exchange only head string, because there was this commodity, was purchased . Easily can be replaced, is satisfied can be suppressed cheaper only price string.
Dust and welding work
On 2016-04-08 17:16:55
It can be adjusted by the personal preference (the shape of the head), but is very convenient. Desorption easy, because the laundry can also be easily, you do not have worry about hygiene
Mounting of the dust mask.
On 2016-04-07 09:46:11
Since the handling is no longer in the neighborhood of the home center, it will be saved