Description These are some empty box for dog scent training use, made of premium and safe aluminum material. These box can be safely used for fun nose training for your dogs. Place different odor inside,or you can put different treats in for them to find. Features - Color: As Shown - Material:Aluminum - Size: 6.80X6.80X3.50cm/2.67X2.67X1.38in - Capacity: About 80ml -The owner can hide food or put different odorsinto the box to encourage your pet to sniff them. -The dog searches for the root of the food according to the smell, and plays with the empty box. -With a bright appearance, the scenting training tool is abrasion and bite resistant, practical for use. -It can be a practical and thoughtful gift to your friends who have pets, and they will be happy. -Some of the dog activities tools to add fun scent games to your dog's behaviors and help her harness this untapped power of smell. Package list: 10 x Dog Scent Training Boxes