Slingshots Forum banner
1 - 1 of 1 Posts

· Banned
1,449 Posts
Discussion Starter · #1 ·
This time, instead of making plaster of paris balls, I made a cylinder of package tape of the exact inside diameter of a pvc pipe. I then filled it with plaster of paris (after temporarily plugging the bottom with toilet paper) and added water using a dropper. In 15 minutes I pushed it out with a plunger. This is what they look like.

Ingredient Orange Drinkware Juice Bay breeze

It's a better ammo type than this:

It doesn't disintegrate on impact and hits hard enough despite being a little lighter. The tape shell seems to make a difference. It still weighs more than a glass marble. And it's way less messier to make.

Light Material property Measuring instrument Postal scale Gas

This one:

Ingredient Writing implement Chemical compound Wood Graphite a fail. It doesn't autorotate to hit point first.

But it will work in a miniature cannon (smooth bore). So not a total waste.


1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.