I bought these at Daiso and have been using them. They have been disinfected. Please understand that these are used items before purchasing. Each pack contains 12 pieces, but some are missing. Please use them as if you've lost some. Simple and stylish nail tip set of 6, suitable for various styles. - Colors: Pink, Beige, Black - Quantity: 6 sets - Contents: 12 pieces per set - Designs: Simple, Marble, Stripe - Usage: Nail tips, false nails Thank you for viewing.