The was-sceptre was only carried by deities1. The was hieroglyph means domination and the amulet would grant the wearer with such control in the Other World1. This rare amulet is mainly in faience, glass2 or bronze1. Period: from the New Kingdom onwards

Blue glaze H 1.8
New Kingdom
Dynasty 18
MET #11.215.199

Blue glaze with soldered green
suspension loops H 3.1
Late Dynasty 18
© 2017 University College
London LDUCE-UC #2102

Green glaze H 4.4
Dynasty 261,2
British Museum #EA2202
© Photograph D. Attaix

References

1Andrews C. Amulets of Ancient Egypt, 1994, p. 80 and Figs. 75a,e
2Petrie W M F. Amulets, 1914, p. 18 and Figs. 54a,b