3 to 4 roll wall mounted toilet paper holder

I wanted to get the spare toilet paper rolls up on a wall, but didn't see something as compact as I wanted. I liked the cloud concept, but had a space between a couple outlets I wanted to fill, so I came up with an upside down triangle pattern for three rolls. The fourth roll sits on the other three. This is sized for the jumbo toilet paper rolls they sell at Costco. Scale as appropriate, if needed. I printed in PETG, which allows the walls to remain thin while allowing some flexibility to avoid breakage.