You can make these Pods on any size light-bulb, I used a small appliance (refrigerator) bulb for this project. Use a good quality
clay for the pod, such as: Premo, Fimo or Kato clay & follow the manufacturers directions for oven temps. This is important to insure a strong, yet flexible pod.
My Hollow Pods are super light-weight & can be made in many sizes, from large, to small, for use in pendants, earrings or charms:)