Add bold sophistication to your perfume presentation with the BOOK PET Black Square Cap. Designed with clean lines and a modern squared silhouette, this cap is crafted from durable PET plastic for a lightweight yet stylish finish. Its deep matte black color complements minimalist and luxury fragrance designs, offering a strong visual impact for both men's and women's perfumes.

This cap fits snugly over standard 15MM crimp or threaded sprayers, making it an ideal  for common perfumery formats.

Key Features:

Material: High-quality PET plastic
Shape: Modern square with rounded edges
Finish: Smooth matte black
Use: Compatible with standard 15MM perfume spray pumps
Ideal for: Unisex, niche, or contemporary fragrance collections
Lightweight, durable, and elegant

Perfect for adding a sleek, architectural touch to your perfume line, the BOOK cap delivers both form and function.  Made in Italy.