Šparkáč (m)
each of the spatulae for spreading bees-wax when tuning, or adjusting a reed
Spatula, used for handling beeswax when tuning; Either a simple "stick", or elaborately cut or decorated.
100-150 mm; Any material.
Elschek, Oskár: Die Volksmusikinstrumente der Tschechoslowakei, 2 (Handbuch der europ. Volksmusikinstr. 1/2;2 [Slowakei]). Leipzig, 1983, p.215.