card tool 1

this card is the size of a credit card but has over 10 tools
1) 7 size wrench .5 in to .125
2)hole to tie a string though to make a plum-bob their is an arrow at the bottom of the card
3)come/ 1/8 inch increment ruler
4)45 degree line
5) compose
6)protractor
7)paper clip/ bookmark
8)Phone stand
9) letter opener
I plan to make a set of card tools and would love ideas of stuff to put on the other ones post in the comments