Elegoo Mercury Curing Machine Replacement Button

This is a replacement button cap for the original - and now discontinued - Elegoo Mercury Curing Box. The button use the sticker that protect the display, who is too much fragile, for covering the spring button on the motherboard.The sticker is very fragile and begin to break in after only some months of sporadic usage. After all of the three button on my curing box have the cover broken, still usable but prone to miss-tap, I decided to cut open all the spring and putting a cap on all of the spring making an aftermarket button replacement.Unfortunately Elegoo don't sell any spare part for this great and - at the time - cheap curing box.