Sieve stack for silica gel

I created this sieve stack for silica gel so I could separate out and discard all the dust and broken silica gel perls. This way, I avoid breathing in silica dust, which is quite harmful if inhaled.

There are 4 sieves: 1mm, 1.5mm, 2mm, and 4mm.

Personally, I discard anything smaller than 2mm, since it becomes quite difficult to work with silica gel when it’s that small. But the smaller sieves allow you to separate it easily if you want to use a smaller size.