Công cụ nắp tay áo hồ bơi

The caps on the umbrella sleeves can be a real pain to unscrew with the amount of purchase you can get on the center spine with your fingers. So in an effort to no have to go into the garage to get a set of pliers or keep a set poolside I decided to create this little tool.

I am pretty sure that we have Aquastar sleeves but this should work for most 7.5" umbrella sleeve caps.

I printed in Sunlu PLA+ with 70% infill, which was probably more than needed.