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My Favorite Hair Care Tool Is a Silk Pillowcase

My Favorite Hair Care Tool Is a Silk Pillowcase

When people talk about silk, they’re usually referring to Mulberry silk, which is produced by a species of silkworm called Bombyx mori. A high momme count: Momme (mm) is the unit used to measure the weight of silk. A 30mm silk pillowcase will cost more than a 19mm pillowcase because the 30mm case has the thickest silk threads woven tightly together, which gives it a hefty density. A 30mm silk pillowcase will cost more than a 19mm pillowcase because the 30mm case has the thickest silk threads woven tightly together, which gives it a hefty density. A frustrating reality of silk pillowcases in particular is that most of them are sold individually, not in sets of two.