Also on amazon! right here

I have two methods I use in my Sterilite drawers.

1. Disposable (Rubbermaid/Ziploc/Glad/etc) food containers. I put parts that I rarely use in them, seal them, then stack them in my deep drawers.

2. I cut apart a broken tote and its lid and made my own interlocking dividers, hot-glued at the seams. (Similar to these: https://smile.amazon.com/Household-ShineMeThickening-Finishing-Stationary-Underwear/dp/B0749HHTF9/ref=pd_sim_201_2?_encoding=UTF8&pd_rd_i=B0749HHTF9&pd_rd_r=ZAVDSEN0WC4BANY9AQ9K&pd_rd_w=BMV6L&pd_rd_wg=TFqSu&psc=1&refRID=ZAVDSEN0WC4BANY9AQ9K)