Drawer spice rack

I just wanted to have my space hold in place in my drawer and stop being a complete mess :)

My drawer is 195mm large. So each block is 65x65x20mm.
The inside is 49mm.

There's a joint piece to hold them together. I had filler piece too but I'm not using it. In the event someone was interested I'll upload it. But it's basically the joint splitted in 2.
Note that I inspired myself for the joints mechanism on : https://www.thingiverse.com/thing:3330031

Also note that in my pics I had resize the join to be 20mm tall when printing, but the file is 25mm so that it can be easily removed. But I preferred it to be flushed.
(on the pics the bottom is just a rubber mat bough at the dollar store)

I used an Ender3v2