Perfume or essential oil diffusers

[0001]FIG. 1 is a left front perspective view of a first embodiment of perfume or essential oil diffusers.

[0002]FIG. 2 is a front view thereof.

[0003]FIG. 3 is a left side view thereof.

[0004]FIG. 4 is a right side view thereof.

[0005]FIG. 5 is a rear view thereof.

[0006]FIG. 6 is a top view thereof; and,

[0007]FIG. 7 is a bottom view thereof.

[0008]The broken lines shown in the figures are for the purpose of illustrating portions of the perfume or essential oil diffusers and form no part of the claimed design.