Feature: 1. High quality printed parts, compatible with Prusa i3 MK3/3S. 2. All the parts is printed by quality PETG filament. The color of PETG material is darker than that of PLA material. 3. Good toughness, it can greatly reduce the cracking and damage of products in the process of installation and use. 4. High hardness, the impact strength is more than 15 times that of ordinary PLA. Strong corrosion resistance, can withstand most of the organic solvents. 5. Print settings: 0.2-0.23 layer height, 30% infill density, 3x perrmeters. Specification: Features: High quality printed parts, compatible with Prusa i3 MK3/3S. All the parts is printed by quality PETG filament. The color of PETG material is darker than that of PLA material. Good toughness, it can greatly reduce the cracking and damage of products in the process of installation and use. High hardness, the impact strength is more than 15 times that of ordinary PLA. Strong corrosion resistance, can withstand most of the organic solvents. Print settings: 0.2-0.23 layer height, 30% infill density, 3x perrmeters. Specifications: Color: Black + Orange Material: PETG Applicable Printer: Compatible with MK3/3S Package Size: 16 * 6 * 3.5cm / 6.3 * 2.4 * 1.4in Package Weight: 519g / 18.3oz Packing List: 1 * PETG Consumables Print Set 2 * Scrapers Package List: 1 * PETG Consumables Print Set 2 * Scrapers