BOOM! Oh, shucks there was too much of this and that in the solution and now the basement laboratory is filled with smoke. Do you want to prevent funny freak accidents in the lab by using proper measurement? Then you simply must invest in this Glass Eye Dropper! An eye dropper is essential for any school or home laboratory. Keep it for any science project, for use with microscopes and more! This great straight eye dropper with rubber nipple is a good measurement for 2 milliliters.
Warning: Dropper is made of glass and is breakable. Please use caution when using.
Ever wonder how to survive in the wilderness? These cards can help!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
The cards show the name of the element, the atomic number, group, natural state and common usages!
Find the hidden crystals when you open your own geodes from this fun set.
This great rock tumbling kit comes with everything you need to polish stones and gems!
Check out this high-quality gyroscope!