Brand: Cornerstone Educational Supply

Product Code:

Availability:In stock

$10.95 $13.50 10.95

This black streak plate is used for the streak test and hardness tests for minerals. Our streak plates are 2" x 2" tiles and clean easily with soap and water for years of use!

CC Directors: This is the type of streak plate needed for Cycle 1, Week 14's Streak Test Experiment. It is flat on both sides so students can perform the test and streak-write their name on the other side!