15 mL Test Tubes, Set of 6 with Storage Rack

These leakproof, quick-closing, extremely durable plastic test tubes are ideal for a wide variety of uses in the artist's studio. Save your mixed colors of water-based media like inks and watercolor, share a bottle of ink with a friend, or dilute color for pale washes. The cap holds tight and won't leak even if shaken.

Each tube has a 15 mL capacity and measures 16 mm in length. Two each of white, blue, and red capped tubes are included, for a total of six.

Comes with a test tube rack fitted with drying pegs. Tubes made in Italy; rack made in Taiwan.