01Start with an exact complete-bottle reference
This directory is for buyers comparing a photographed bottle-and-cap presentation. It is distinct from the standalone cap guides, which begin with separate closure components and documented material directions.
02Treat gold as a visible color direction
A gold appearance does not prove solid gold, plating, anodizing, zinc alloy, aluminum or another construction. Keep the exact SKU and photograph with the enquiry, then state the required tone, gloss, texture and durability target for project-specific review.
03Compare cap proportion before specifying the finish
Straight cylinders, rounded caps, ball caps, asymmetric profiles, sculpted forms and T-shaped caps change the assembled silhouette. Shortlist the exact bottle SKU first so the visible cap proportion and bottle dimensions remain traceable.
04Confirm the bottle, pump, collar and cap as one assembly
Visual similarity does not establish neck, pump, collar, cap insert or finished fit. Confirm every component against the selected bottle before sample approval, decoration planning or fitted-box development.
05Send a quote-ready project brief
Include the exact OULU SKU, quantity, destination, desired gold-tone direction, pump and collar requirements, decoration, fitted box needs and target timing. Availability, MOQ, price and schedule are checked for that defined scope.