.35 diamiter test tube holder and organizer class set
Description
This organizer is for extra small test tubes to hold small amounts of chemicals and precise measurements. as you can imagine there is not a lot of test tube racks that can hold these small test tubes so to make it more organized and better looking than most test tube racks I decided to make a rack to hold .35 cm in diameter and at last 2 cm high. this rack could save you from a lot of spillings. also, this is great for a classroom because there's is a master rack that will hold most of the test tubes and there is a smaller one that will hold the group's chemicals.
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