This is the second and much improved version of my single-piece prybar and nail lifting tool with a range of metric hex drivers (5.5, 6, 7 and 8mm), a bottle opener, a 1/4" hex bit holder and two 1/4" hex driver points.
The centre cut-out will hold and store a standard PH2 or PZ2 25mm long quarter inch hex bit (not included).
Four o-rings are required to complete the assembly (10mm ID, 2.5mm diameter, not included)

This model is designed to be printed in Stainless Steel or one of it's variants.
I've been carrying this prybar around with my keys for a while now and it's functionality is just as i'd hoped with it not having let me down so far.
The prybar can be secured to a keychain or lanyard with a No.2 McGizmo clip or similar 25mm gate clip through the 5.5mm hex hole.

There are some more photos of this object and other examples of my work, both 3D printed and otherwise, on my 'Tofty' facebook page.