Although not complaining about the product itself, we are highly dissatisfied with the delivery and we strongly request business improvement. Monotaro was shipped on May 2, but it was delivered on May 6 for consecutive holidays. If you are not working during a delivery company or consecutive holidays, you should clearly state that to the effect. Moreover, the delivery company does not correspond to the telephone on holidays, it is not understood when the delivery work will be resumed, it is in a state of being anxious just waiting. I expect improvement of delivery work.