PS packaging tube

12/13/15/16/18/20/25mm Round Bottom Plastic Packaging Tube With Stopper

Product Description:

1.Made of clear polystyrene (PS), sturdy and toxic free, when do some pretty basic experiments and this avoids the whole broken glass issue
2.The plastic test tubes with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean
3.Suitable for storage of Jewelry Seed Beads, powder, spice, liquid, live ants and dead specimens etc.; perfect as shot glasses in Breaking Bad themed birthday party; These tubes to      replace the glass tubes in my Hummingbird feeders; Great for making mad-scientist concoctions for Halloween; Also can be used as birthday goody bag gifts

Plastic packaging tube; Glass filter tips; Glass packaging Tube; Glass chillum pipes

A glass test tube is a cylindrical container made of glass that is used in laboratories for holding and mixing small amounts of liquids or substances. It typically has a rounded bottom and a narrow opening at the top. Test tubes are used in various scientific experiments, such as chemical reactions, heating substances, or observing reactions. They come in different sizes and can be easily cleaned and reused. Glass test tubes are preferred over plastic ones in certain experiments due to their resistance to heat and their transparency, which allows for better observation of reactions.
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Adavantage

1. Food Grade

2.Fast shipping

3. cheap price