HP15C CE Finance Pac

[Divasson]

Hi,

Nothing is changed in the calculator (except for the programs!).

The principle of the overlay: the yellow programs on top are launched by GSB - key; the blue programs are launched by GSB "." key.

The overlays are made of yellow silicone rubber moulded. It is then given 3 coats of color: white, blue and black - and these are removed with laser.

I have been using these overlays since august last year and no one has peeled off so far. Does anyone else's ?