Materials & Technology

Layer height is the single most impactful 3D printing setting — it determines surface quality, print time, strength, and detail resolution. Understanding the tradeoffs helps…

Can you eat off 3D printed plates? Is your PLA figurine safe to handle? Understanding 3D print safety — especially food contact — helps you…

The internal structure of a 3D print — its infill pattern — determines strength, weight, material usage, and print time. Understanding infill options helps you…

Stringing — those thin wisps of filament between parts of a print — is one of the most common 3D printing issues. Here is how…

Winter heating systems create dry indoor environments that can complicate 3D print bed adhesion. Understanding how humidity affects first-layer bonding helps prevent failed prints during…

Planning to display 3D prints outdoors? Material choice makes the difference between a piece that lasts years and one that degrades in months. Here is…

Filament storage becomes especially important during winter months when temperature swings between heated indoor spaces and cold storage areas can affect print quality. Proper storage…

PLA and ABS are the two original 3D printing filaments, but they could not be more different. Understanding their properties helps you choose the right…

Painting transforms 3D printed figurines from single-color prints into museum-quality display pieces. Even beginners can achieve impressive results with the right preparation, paints, and techniques.…

TPU (Thermoplastic Polyurethane) is a flexible filament that bends without breaking. It opens up design possibilities that rigid materials simply cannot achieve — squeeze toys,…