Each of the test tubes will measure 16 mm x 15 cm (6" long) and they hold 20 ml of fluid with the cork stopper in. There are other competitors on Etsy selling large lots of Test Tubes similar to my product at a lower price, however, the are approximately 2" shorter in length and hold half the volume of fluid.
They are perfect for giving candy for Halloween, Christmas. The can also be used for Shower Gifts, holding bath salts, Wedding Favors, holding bird seed - with your imagination the uses are endless. Can be used to make any type of little gift, elegant, cute, funny, or for a gag gift.
Test Tubes and Cork Stoppers only included in this item, does not include candy or papercrafts pictured.
If you are interested in purchasing more or less than 20, let me know, custom orders can be placed.
I do ship to Canada and internationally. Shipping to Canada is $11.15 for 20 test tubes. International shipping costs will need to be calculated on a case by case basis. These orders will need to be invoiced separately, please contact me directly for more details.