Dust-free, tear-resistant, premium alginate reproduces detail with a high level of accuracy. Compatible with all types of gypsum. Impression remains stable up to 2 days to pour a model. Pink powder. Spearmint flavor. Contains: Calcium Sulfates. Regular Set Working Time: 2 minutes Fast Set Working Time: 1:30 minutes Regular Set Setting Time: 1:30 minutes Fast Set Setting Time: 1 minute The 1 pound package will make 23-30 full-arch impressions. Does not contain any animal by-products. Does not contain any form of corn.