Hamsters Toys,Govine Set-3pc Small Animal Molar Stone Set 3pcs Mini Lava Calcium Square Molar Stones Chew Toy The molar stone is made of all natural lava and unique calcium ingredients can also play dentifrice Guchi effect It is easy to hang the cage with the hook and it is good for your pet to chew It is a chewing toy for your pet,also can protect your furnitures and clothing Perfect for chinchillas, hamsters, gerbils and other small animals Size:4.5 x 4.5 x 4.5cm/1.8" x 1.8" x 1.8"