Diy Portal Test Camber Sign.!

helllo. annnnd welllcomme tooo aperture sciiience. (my GLaDOS intro). this is my first diy. i will make more soon.
 
anyway, i am here to teach you how to make a test chamber sign from portal !

these steps will teach you to make it safe and fun, for less than $5!
 
so.. lets begin

you will need:

sharpie,

and poster paper (2 for $1)

first make sure paper is completly has no designs.(art, words, etc). pull up pictures if you need, i didn't because i know what it looks like.

finally, get the sharpie and draw on your design.!

after that, find a place to hang it up, and you are finished!!

now you can label all the dangers. good luck with testing!

goodbye.