Package contains 10 clear plastic test tubes and 10 test tube caps.
Test tubes are made of PET plastic, non-toxic and eco-friendly,Screw caps are made of aluminum.
Test tubes are made from stainless steel and nylon fiber.
The test tubes are well sealed to keep stored objects dry.
These test tubes can be used to store candies, handicrafts, liquid, etc.

Specification:
Material: plastic.
Color: Clear.
Size: 12*75mm.

Notes:
Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.

package include:
10 * borosilicate glass test tubes.
10 * caps.

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