This blue test tube peg rack features 66 evenly-sized pegs, perfect for storing and drying various types of lab glassware. Each peg can hold 1 test tube, but this rack can also hold beakers, flasks, boiling flasks and all other manner of glassware since multiple pegs can be used simultaneously for one piece of equipment with a wider neck (see photo for example). The rack also includes perforations on the base so that moisture can slip out the bottom onto a rag below the rack, ensuring that your equipment dries quickly and efficiently. Perfect for the lab or the classroom!
Build 14 assorted solar robots, some of which can travel over water!
Use this temperature-controlled soldering station for a variety of soldering applications!
See the solar system in action!
The large realistic model has removable organs that can be studied and set back into the correct position.
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Working model representing the sun, earth, and moon and their relationships.
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