StonyLab Borosilicate Glass Round Bottom Test Tubes, 20mm OD X 150mm Length (Pack of 20)

Was the right size

I ordered these for a craft project. They were just what I wanted and arrived in perfect condition.

These are lovely if you want to make an flower arrangement. They would be great. I was trying to replace some tubes that I accidently broke . These were too big. They are really nice, but just did not work for me. I had to return them.

I've purchased these a couple times due to the nice quality!

So far, so good. Using to root cuttings in oblong vase on windowsill. Works well.

Tubes were packed great, nothing broken. Although I was expecting, due to the 12.7 mm ID and 15mm OD, that the walls would be around 2 to 2.3mm, but, they are 1mm, well the ten that I've checked so far.

thinner than i thought

WHAT I NEEDED

Stoney Labs has never let me down, and continued to do so.They were clean, well made, and worked for the hack I was making; what more could I ask for.

Tevreden

Größe richtig angegeben. Super sicher verpackt. Schnelle Lieferung.

Sono arrivate tutte perfette . Ottima qualità, andato bene anche il tappo. Usiamo molto per analisi di acqua. Soddisfatto

Tubos de vidrio perfectos para usar como vasos de flores conjunto con vasos de ceramica. Los uso como vasos metidos dentro de formas ceramicas y están ideales, limpios, minimales, de calidad buena y tamaño perfecto para flores. Encantada con la compra.