These adorable drinking jars are perfect for any ages party or get together! With these glass drinking jars, you can throw a fantastic birthday party for your children and their friends as you serve them ice-cold drinks or milkshakes using these cupcake-shaped drinking jars! Kids will enjoy drinking from the straws and holding the shaped drinking cups in their hands. The jars are shaped like cupcakes and feature bright and attractive colours. They're also transparent so you can view their contents too. The screw-on lids come off easily when it's time for a refill, making it just as simple to screw back on. The glass drinking jars with straws are sold as sets of 4, 8 or 12. The glasses are only suitable for cold drinks. Clean with cold water and by hand.