Othmro Clear Plastic Test Tubes with blueCaps Good Seal for Jewelry Seed Beads Powder Spice Liquid Experiment Birthday Party 100 Pcs 12mmx60mm

Made of clear plastic, no rough edges, sturdy and toxic free. Water and air tight, have a good seal, easy to clean. Suitable for scientific experiments, Halloween decoration, powder, beads, liquid storage. sturdy and toxic free, when do some pretty basic experiments and this avoids the whole broken glass issue The plastic test tubes with a tight fitting cap, no rough edges, they are water and air tight, have a good seal 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 gift