Flower Drying Crystals , 1.5-Pound Our specially formulated flower drying crystals are great for preserving flowers, herbs, bouquets, corsages, boutonnieres, wreaths, seeds, etc Flower drying crystals are perfect for beginners to use and one bag can dry 100's of flowers Preserving fresh flowers is a simple and fun family project that lets you enjoy the beauty of flowers all year long Reclosable zip top bag contains 15lbs of flower drying silica gel crystals