10 Pcs Precision Angle Block Set 1 To 5 Degree & 5 To 30 Degree 2" Utlizes 50mm premium charcoal Layer

Utlizes 50mm premium charcoal Layer for maximum odor and chemical removal

It is rotating with electric governor

[EASY TO PLANT]: There are small holes in the center of each independent small square on the surface

resulting in needing less absorbents in the follow up process

5''(370 mm)

10 Pcs Precision Angle Block Set 1 To 5 Degree & 5 To 30 Degree 2" Utlizes 50mm premium charcoal Layer[Material]: Made of high quality hardened steel, Precision ground. [Size]: Thickness: 1 4"; length: 3"; Accuracy + 0. 0001"; HARDNESS: HRC56 TO 60. [Degree]: 1 degree increments to 5 degrees, 5 degree increments to 30 degrees. [Packing]: Ten pieces in a plastic box.