3D Printing

Shop filament and supplies for FDM 3D printing. Match your printer’s supported material, filament diameter and feed system before selecting a spool.

Compare materials

PLA, PETG and TPU require different printing settings. Follow the filament maker’s guidance and your printer instructions; material compatibility is not determined by diameter alone.

Compare single spools and variety packs in the Amolen collection. Review total pack weight and the selected color and shipping option.

Toybox refill bundles

Find Printer Food filament in the Toybox Labs collection. Its Deluxe bundle contains seven rolls, with colors selected by availability. Review your Toybox model’s refill requirements before choosing supplies.

Filament drying and preparation

Explore SUNLU filament dryers alongside SainSmart filament. Drying equipment and filament are separate products; check each listing for contents, material guidance and regional compatibility.

More colors or a different material?

For color variety, compare the four-spool matte PLA pack with the eight-color Planet Explorer mini-spool bundle. Both total 2kg, but individual spool sizes and feeder fit differ.

PA6 nylon needs moisture control and suitable printer temperatures. Carbon-fiber PETG requires attention to nozzle wear. Check the product’s material profile before changing from a familiar filament.

Carbon-fiber-filled nylon

The SainSmart black carbon-fiber nylon is a 1kg spool of 1.75mm material. Check the 260–280°C extrusion range and wear-resistant nozzle requirement before choosing it for your printer.

Choose a GT-3 material and finish

Compare glossy PETG, glossy PLA+, flexible PLA, matte PLA. These listings each contain one 1kg spool of 1.75mm filament. Choose the formulation for your printer and project, then select color and destination region. Availability varies by variant.

Specialty materials and multi-spool packs

Compare 500g ePA12-CF nylon with 1kg carbon-fiber ASA; they need different temperature profiles. For color variety, the ABS four-pack and PETG four-pack each total 2kg in four 500g spools.

For decorative prints, compare glow-red PETG and glow-blue PETG. GT-3 PLA-Lite offers a separate modified-PLA formulation. Check regional stock and printer requirements on each page.

Water-soluble supports or PETG colors?

PVA support filament is a 500g, 1.75mm material for compatible dual-extrusion setups paired with PLA. Read its nozzle-care warning. For PETG projects, compare PRO-3 PETG color options with the separate violet spool. Each PETG option is one 1kg spool, not a color bundle.