Home Made Holds, in Molds drying

this is my first batch of home-made holds ever. it wasn't too hard, just practice makes perfect, of the four holds, only two turned out, the inset on two of them where the washer is moved, so if a bolt was put in, it wouldn't be at 90 degrees, i'll try to fix 'em though. of them four holds, ones a: rail, jug, sloper, and abstract cubes making slopers and some jugs.