The OVV3D Printer Filament 2-pack Trial Bundle features a combination of Cherry and Walnut PLA+Wood materials in 1.75mm diameter spools. This bundle includes two 200g spools of high-quality filament, perfect for 3D printing projects that require a wood-like finish. The plastic and wood material mix ensures a strong and durable print, while the 1.75mm diameter is compatible with most standard 3D printers. With this bundle, users can explore the unique properties of PLA and wood blends for their printing needs.