Each breast type offers a different balance of firmness, realism, durability, and cost.
Solid Breasts are typically firmer and provide greater structural stability. Because they are made from a single piece of material, they tend to be more resistant to wear and deformation over time.
Hollow Breasts generally feel softer and offer more movement, creating a more natural sensation. However, their hollow construction makes them more vulnerable to damage. If the internal structure is compromised, the breast may lose its shape and begin to sag.
Gel-Filled Breasts combine the advantages of both options. A soft gel material is placed inside the hollow cavity to create a more realistic look and feel while providing additional support. This design is often considered the most lifelike and secure, although it usually comes at a higher price than solid or hollow alternatives.