There is a minimum purchase of 1kg on this item

Iwagumi Style The Japanese word “Iwagumi” literally means “rock formation.” In a Japanese rock garden, the rocks are the “bones” of the layout and usually consist of three rocks; one main or large rock flanked by two smaller rocks, but not of equal size. When the rock formation is placed properly, the rest of the layout will simply fall into place.  Assorted mixture of Iwagumi Rock (picked by ourselves) Assorted sizes will be selected. 

We suggest approx 1 kg per 20 litre