My first time ordering from treatstock. I mistakenly ordered the wrong type of material for the items I requested. I was happy that I received 1 of the items that I ordered with the correct type of material suggested by the developer. If only I also had the battery holders in TPU material. But I’m not complaining and I take responsibility for not making sure my order was correct. I do appreciate the printers and how they went out of their way to make this somewhat salvageable. Thanks for the great service. This has been a learning lesson for me.