It did not open at all. I worked with the product using the product the day after the delivery date, but the hole did not come just by scraping the surface a little. Although I took confirmation by telephone of usage, there was only laughing listening to the answer of a big difference with the contents of the display being described. As we will continue to do your products in the future, we are more thankful if you confirm that the product's performance is as described, and if there is a difference, change the statement.
As a necessity, I bought it at your company, but as a result of searching each company price later, it turns out that it can buy it considerably cheaply. Can not be helped? I would like to have another shop price research, I would like to be a monotaro that can be provided cheaply.