Glass Tubes for Flowers – Ontto Iron Art Metal Vase

Glass Tubes for Flowers – Iron Art Metal Vase

The Ontto brings a gallery-worthy aesthetic to your home with its signature combination of hollow iron art frames and glass tubes for flowers. Each piece is a sculptural conversation starter — minimal in form, striking in presence. Available in Gold and Black finishes across multiple silhouettes including Gourd Tray, Gourd Plate, Wine Bottle, and Gourd Flask.

Product Features

Glass Tubes for Flowers

Each vase includes precision-fit glass test tube inserts, making them ideal for single-stem displays, propagation, or delicate floral arrangements. The glass tubes hold water cleanly while keeping the iron frame dry and rust-free.

Sculptural Iron Art Frame

The hollow metal body is crafted from iron art with a smooth electroplated finish — available in warm Gold or sleek Black. Lightweight yet sturdy, each frame is designed to showcase the glass tube as part of the aesthetic.

Multiple Silhouette Options

Choose from eight variants across four distinctive shapes — Small, Gourd Tray, Gourd Plate, Wine Bottle, and Gourd Flask — each offering a different visual character to suit your styling preference.

Styling Ideas

Single-Stem Displays

Slip one stem of dried pampas, a tulip, or a sprig of eucalyptus into the glass tube for an effortlessly curated look on desks, windowsills, or bedside tables.

Grouped Arrangements

Cluster multiple Ontto vases in varying silhouettes and finishes for a dynamic, gallery-style vignette on shelves or console tables.

Propagation Station

The glass tubes for flowers double as propagation vessels — perfect for rooting cuttings of pothos, monstera, or other water-loving plants.

Care Instructions

Remove glass tubes before cleaning. Rinse tubes with warm water and allow to dry fully before reinserting. Wipe the iron frame with a dry cloth — avoid prolonged moisture contact to preserve the finish.