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This Stuff Works TSWPHPEN PH Pencil Kit

Original price $23.99 - Original price $23.99
Original price
$23.99 - $23.99
Current price $23.99

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Developed to test surface pH levels ranging from 0-13. Use on any surface where accurate pH level needs to be tested prior to coating (i.e. stucco, concrete, etc.). Contains pH pencil, color chart, spray bottle with distilled water and carrying case