3D printed calculator stand for HP Prime

[calc_freak]

These are very well made, rock solid with a very snug and secure fit.

https://www.ebay.com/itm/165655225307

[Joe Horn]

(1) The bottom is not depicted. What kind of feet does it have?
(2) Does it stay put on a table when the Prime's keys are pressed?
(3) Is it wide enough to hold a Prime in its slip-on cover, or must the user set the cover aside when using the stand?

[calc_freak]

(09-02-2022 03:44 AM)Joe Horn Wrote:  (1) The bottom is not depicted. What kind of feet does it have?
(2) Does it stay put on a table when the Prime's keys are pressed?
(3) Is it wide enough to hold a Prime in its slip-on cover, or must the user set the cover aside when using the stand?

I've added a picture of the bottom that shows the rubber feet, and a close-up of the rails that slot into the sides of the calculator.

The bottom has rubber feet in each corner.

It stays put on a table - no slipping at all, and it's perfectly level.

Since the stand itself slots into the sides of the calculator, the slip-on case must be set aside.

[rprosperi]

Looks nice, though $45 (by the time I have it) seems steep for a 3D printed stand.