Yurek wrote on Nov 27
th, 2011 at 1:40pm:
I would like to add to your ammo list Jaegoor's "rustyballs". I had an occasion to keep in my hands one of them and have to say that they imitate stones quite well. They are pretty dense and surprisingly hard. I am voting for them because I have no good safe place near home to practice accuracy with stones, clay or cement balls. I think more people have the same. The "rustyballs could be slung safely against a wall end recovered easy. I am still going to make a few.
Iīve had a look at the Jaegoorīs rusty balls, and since they are made of sand, they can be considered like a disintegrated stone within a balloon

. I understand what you say of the difficulty for many to train in the fields and the convenience of using therefore safe projectiles in city areas. When I train in a handball court I use a solution similar to Jaegoorīs one. I envelop a stone in several layers of cloth, compress them with adhesive tape and put it within two or three balooms. The projectile does not spoil the wall and it does not bounce either, although the impact makes an exciting sound like a pelota vasca (Basque handball). When throwing it the feel is like of a stone. Rusty ball has the advantage of become deformed and perhaps it makes a little less damage if it hit a person, but have the disadvantage that when you throw strongly perhaps it deform also a little in the pouch when shooting, affecting the consistency. Well, if there is consensus I think that both safe projectiles could be allowed in the contest, and that we would not betray too much the legend of the sling.