What you need.
Pendant
3D Crystal Lacquer
Iridescent Disc

Peal off the protective sheet from back side of Iridescent Disc

Insert Iridescent Disc into the Pendant. Iridescent Disc is self adhesive. Pressure to paste gently.

Apply 3D Crystal Lacquer all over the Iridescent Disc in the Pendant

Let it dry for 24 hours

Completed ! Enjoy adding it with your beautiful Fashion Accessories