ROCK POLISHING

Number: I.K.003
Levels: Grades K - 12
Check-out time: 5 weeks

Description:

This kit provides the equipment and all the supplies to produce polished stones for your students.

Contents:

Teacher's guide
Lortone tumbler
Rock and mineral samples to polish
Coarse, medium and fine grit
Detergent

Notes: Please thoroughly clean and dry the rock tumbler before packaging it for return. Check to make sure that the teacher's guide is returned too. Let us know on the enclosed form if you had any problems with the tumbler.