well the title says it all ! but i think its very cool since not many people are advertising that method !! i can see some use in it when it comes to tools and many other things !
I have been using this method for 2 years. Here is a tip.
Use PVA filament , you can dissolve it in water after casting.
yeah?? we just figured this method , to be honest we are looking for a way to make it more reusable , but freaking covid got everything out of stock .....we only have abs and petg .....no pla anymore and we are on a second lockdown , so u know how that goes !!!!
Yeah , covid makes things difficult, i can still order material with Amazon or ebay.