Petri Dish Streaking Pencil Bag JMM - Stuffed Animals a 3-piece bone puzzle

a 3-piece bone puzzle

making it a delightful companion for children and adults alike

she frames their struggles with portraits of Chesapeake seasons

It also comes with a 12” x 18” informational poster so you can really swat up on your bat facts

what you can do with it

Petri Dish Streaking Pencil Bag JMM - Stuffed Animals a 3-piece bone puzzleOgle all you want at the streaking patterns on this Petri dish inspired zip bag. The streaking process employs multiple methods, but its overall purpose is to isolate a pure strain from a single microorganism so that resulting colonies can be collected, grown separately, identified, studied or tested. What patterns do you like to make? This fun and artistic take on microbiology is a great gift for anyone that enjoys planting bacteria and watching it