The reviews are automatic translation.
Writing blackboard during rain
On 2018-10-18 10:00:38
It is useful for writing on a blackboard at the construction site in case of rain.
Used on rainy days.
On 2018-01-29 15:18:03
Surely it can be used on a rainy day, but it is useful. On the other hand, there is a time when it is not so good at sunny weather and it breaks too much. It is fine if it is a smooth surface, but it seems that it will take some time in a rough place.
When using the blackboard for rainy work
On 2017-08-30 17:10:18
It does not flow even if it rains, it is useful.
I also continue to purchase
Marking on the road
On 2017-07-21 15:10:14
Eight out of ten pieces broke when breaking open. It is the frequency of use whether to use once a year, so I will not return it .... Even when I ordered a thin oil stone before, it was also uneven.
On 2017-02-18 14:32:32
It is useful because it is mainly used in rainy weather or in damp places. It is regrettable that red chalk was not sold.
Construction work on blackboard writing on rainy days
On 2016-08-06 07:54:06
Ideal for construction on a rainy day. I am useful.
Work in rainy weather etc.
On 2016-08-05 16:27:39
It is very helpful to write firmly even in the rain.
Fill in the blackboard of the site photo
On 2016-08-01 05:55:30
I get it as soon as it is cheap, but why is not red?
Work in the rain
On 2016-03-28 11:16:25
It was very easy to use
Blackboard board on site
On 2014-12-09 20:00:52
It is a standard product. I can write even if it is wet with rain, I think that it may be easy to use.