(Product code: CENTROF HS 150)

7 pcs.	-	17 pcs.	13.85 CHF / pcs.
18 pcs.	-	34 pcs.	13.15 CHF / pcs.
35 pcs.	-	51 pcs.	12.40 CHF / pcs.
52 pcs.	-	68 pcs.	11.70 CHF / pcs.
69 pcs.	-	136 pcs.	10.95 CHF / pcs.
from 137 pcs.			10.20 CHF / pcs.