This four (4) piece frit sifter set contains a different size mesh screen in each sifter. The tubs are 152mm (6") in diameter at the top, 95mm (3-3/4") in depth with a 114mm (4-1/2") screen diameter.
Sifts frit to produce the following sizes:
0.2 - 1.2mm
1.2 - 2.7mm