When working with custom size sex dolls, avoiding common missteps can save time, money, and frustration. A frequent error is underestimating the importance of material compatibility and maintenance needs; selecting a size or texture without considering how it will age or respond to cleaning can lead to quick wear. Another mistake is neglecting proper sizing for practical use—too-large or too-small dimensions can hinder posing, storage, or interaction, diminishing the doll’s value. Inadequate planning for accessories and wardrobe can result in clashing colors or ill-fitting clothing, which undermines realism. Failing to document care routines or to follow safe handling guidelines often leads to avoidable damage. It’s also common to overlook storage conditions and environmental factors like temperature and humidity, which can affect materials over time. Finally, avoid overreliance on technology without testing reliability; malfunctioning features can interrupt sessions and require costly repairs. By anticipating these pitfalls and building a thoughtful plan—from material selection to maintenance and use—collectors and users can maximize satisfaction, durability, and the respectful, responsible handling of these objects.