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Tuway Shells in Colored Chalk Production by Adrian Cadiz is a document available to read on EtoBox.

This chapter presents the results of the study which tested different ratios of pulverized tuway shells and flour in producing a colored chalk. Three trials were conducted with varying ratios, and respondents provided feedback on the durability, hardness, texture, and writing capacity of each. The third trial, with more pulverized tuway shells than flour, performed the best. The study concluded it is possible to produce colored chalk using tuway shells, alugbati berries, turmeric, and achiote. The amount of

Author

Adrian Cadiz

Language

EN