A few openwork cowrie variants are of the Third Intermediate Period

Openwork green glaze with a winged Khepri, ape and winged uraeus both crowned with lunar or solar discs, and lotus-flower beneath H 3.2, W 1.4
© The Trustees of the British Museum #EA14586

Openwork blue and yellow glaze
with a winged Khepri, a winged
lioness-headed goddess
holding ostrich feathers flanked
by uraei and lotus-flower beneath
H 3.2, W 1.7 © 2003 Musée du
Louvre/Christian Décamps #E 3589

References

1Andrews C. Amulets of ancient Egypt, 1994, Fig. 64k