Yep, and ask the vendor before you order, and order small at first. Most seem upfront about their info about what the presses consist of. I haven't offended anyone yet by asking, lol. Then, if you do acquire any, test it with reagents like Morris and Simon A and B. Look that up.
L@Layne_Cobain:
@Royboy99 never got to try one of those saline sprays but a snuff bullet is a great compromise love mine Amazon has good ones for cheap
N@necromedic:
@Royboy99: Iāve just held on to one, rinse it with EtOH and refill with saline and VG. You can find the devices, dirt cheap, on a lot of sites.