Made of acrylic with good quality that is resistant to breaking and leaking out. 3 gram sample containers with black/white/pink/blue/purple lids, each color has 10 pieces, convenience for different use Fit in your pocket, purse, handbag, back pack and luggage; small size allows them to go anywhere. These reusable jars are perfect for storing creams, lotions, cosmetics, lip balms, lip glosses, scrubs, salves, nail accessories, charms, beads, small jewelry and more. Package includes 50 pieces empty clear plastic sample containers with lids and 5 pieces mini spatulas; Good for traveling.