Test Tube Ø 16 mm × 160 mm with Round Bottom, Glass Vase Insert

Test Tube Ø 16 × 160 mm – Slim Glass Vase Insert

The test tube Ø 16 mm × 160 mm is a slim glass tube with a round bottom. You can use it as a vase insert for single flowers, small cuttings or your own DIY decor.

The cylindrical shape with a rounded end looks simple and modern. The glass can be used in holders made of wood or metal and in decorative arrangements.

Using the test tube

Because of the round bottom, the glass will not stand up on its own. You need a holder or stand made of wood or metal to place it in. With a diameter of 16 mm, it mainly suits thin stems, single blooms, grasses and cuttings. For cuttings, change the water regularly so that it stays clear.

Choosing the size

At 160 mm tall, this glass is longer than the small Ø 12 × 75 mm version and shorter than the glasses that are 200 mm tall. The test tube is also available in Ø 20 × 200 mm and Ø 28.5 × 200 mm. For thicker stems or more room in the glass, choose a larger diameter.

Test tube Ø 16 × 160 mm product details

• Material: glass
• Size: Ø 16 mm, height 160 mm
• Bottom: round
• Shape: cylindrical with a rounded end

You will also need: a holder or stand made of wood or metal if you want to stand or hang the test tube.