Step 1: Get What You Need!
A small cardboard box that uses cardboard (believe me, theres several different types of cardboard) typically used for shipping items from online places like Amazon (which is where I got mine)
Step 2: Assemble As Needed!
The best part about it is that you can reuse the holes as needed! Also, storage space for bands and clips and things! Now I (and you of course) can stop losing those clips. Nothing annoys me more than losing those clear C and S clips. When you're done using it, just pull out the pins and stick them in the box!
Now as abit of an afterward, I used to use another DIY Loom I made using popsicle sticks and leftover cardboard from moving. Now if you wanna see that! Ask! Comment!