  Ultracold dipolar droplets have been realized in a series of ground-breaking
experiments, where the stability of the droplet state is attributed to
beyond-mean-field effects in the form of the celebrated Lee-Huang-Yang (LHY)
correction. We scrutinize the dipolar droplet states in a one-dimensional
context using a combination of analytical and numerical approaches, and
identify experimentally viable parameters for accessing our findings for future
experiments. In particular we identify regimes of stability in the restricted
geometry, finding multiple roton instabilities as well as regions supporting
quasi-one-dimensional droplet states. By applying an interaction quench to the
droplet, a modulational instability is induced and multiple droplets are
produced, along with bright solitons and atomic radiation. We also assess the
droplets robustness to collisions, revealing population transfer and droplet
fission.
