is the bottle I did to Victor's room. (See other details: http://franco-53.skyblog.com/ )
After trying to use perfume samples that were not on the scale, I used the plastic tube flexible transparent used for aquariums. I cut the desired length. However, the tube was always a little curve so I dug into the bottom a small wooden pin (which I had previously painted in white, especially at the end of the section above). I painted the bottom of clear plastic with white paint (until just the height of the pin to hide it), to simulate milk. For
nipple, I made a model in polymer clay. I made a silicone mold, then a random color tinted resin pacifier. the ring under the nipple is a washer fimo red.