(Picture shown is the straight sided - the one in stock has fluted/ribbed sides)
This one has a very solid area around the top neck. The best option is when it's time to demold, remove the bottom part of the mold and let it sit longer (that way it won't sweat) and leave it another 30-60mins before you try and demold the top part (the neck area). The inside section is not overly big so it's perfect for dried flowers.