Tough Pro PLA+ in Fluorescent Yellow, 1.75mm is built for the parts that have to perform when it matters most. Manufactured in the United States from genuine NatureWorks 3D870 Ingeo PLA, this filament combines the ease of printing with PLA’s approachable nature and a rubbery-tough performance that rivals ABS for end-use parts. The result is vibrant color, reliable extrusion, and parts that stand up to impact in real-world use.
Why it stands out
- Exceptional toughness: Tough Pro PLA+ delivers 8.8x the impact resistance of standard PLA+, enabling functional prototypes and durable final parts without the brittleness some PLA formulations exhibit.
- Strong heat resistance: Designed to withstand higher temperatures than typical PLA+ while retaining the printability of PLA, making it suitable for parts that encounter warmer environments. Annealing after printing can further boost heat resistance and toughness.
- Eco-conscious material with a clear profile: As a NatureWorks bio-plastic, Tough Pro PLA+ offers a sustainably sourced, low-damage-to-the-environment filament option with an impressive eco-profile.
- Industrial-ready design, with practical post-processing guidance: You can anneal your prints to maximize performance, keeping in mind that prints may shrink 1–2% during the process and may require tight constraint fixtures to minimize warping.
Technical specifications at a glance
- Diameter: 1.75 mm
- Color: Fluorescent Yellow
- Material: Tough Pro PLA+ (NatureWorks Ingeo PLA)
- Print temperature: 220–250°C
- Bed temperature: 0–60°C
- Bed surfaces: PEI, heated bare glass, blue painter’s tape, BuildTak, WhamBam
- Recommended print speed: 60–250 mm/s
- Diameter tolerance: ±0.02 mm
- Manufacturing: United States production facilities with rigorous process controls
- Packaging: 1 kg on an AMS-compatible spool
Quality you can trust
- Precision and consistency: A multi-axis laser measurement system monitors filament diameter and ovality in real time during production, helping ensure reliable, print-ready filament with fewer extrusion issues.
- 1 kg spool, designed for easy setup and reliable feeding on a wide range of printers.
- Stable formulation aimed at industrial-grade performance while preserving the user-friendly characteristics that PLA lovers expect.
Printing, post-processing, and recommended workflows
- Annealing for maximum performance: Post-processing annealing can improve heat resistance and impact toughness, but plan for a slight part shrinkage and ensure tight fixtures to prevent warping.
- Print environment flexibility: Works well with common bed surfaces such as PEI, heated glass, BuildTak, and similar options—giving you broad compatibility across printers.
- Practical testing: In typical scenarios, parts print smoothly with minimal warping or stringing, and the color helps visibility for functional prototypes and mechanical assemblies.
Downloads and resources
- SDS (Safety Data Sheet) available
- TDS (Technical Data Sheet) available
- Learn more about 3D-Fuel filament quality and the specifics of Tough Pro PLA+ performance
Shipping Policy
Effective Date: 11/18/2025
Last Updated: 3/3/2026
1. Introduction
At Hobby Tech Supply, we aim to provide a seamless and transparent shipping experience for our customers. This Shipping Policy outlines the terms and conditions related to the delivery of products purchased from our website, hobbytechsupply.com.
2. Shipping Destinations
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Countries We Ship To:
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Future Expansion:
3. Shipping Costs
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Domestic Shipping (United States):
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Standard Shipping: FREE standard shipping for all orders over $100
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The free shipping threshold applies to the subtotal after discounts and before taxes.
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Expedited Shipping: Calculated based on item weight and priority selection.
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Flat Rate Shipping: $7.99 flat rate for orders under $100.
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Supplier-Specific Shipping Terms
Some products ship directly from our supplier or manufacturer partners and may be subject to supplier-specific shipping rates, handling fees, delivery timelines, minimum order thresholds, or freight requirements. These supplier-specific terms may differ from Hobby Tech Supply’s standard shipping policy and may override general free-shipping offers where applicable.
When a product is subject to supplier-specific shipping terms, the applicable shipping rate or threshold will be based on the supplier’s current fulfillment requirements.
Phrozen Products
Phrozen products ship directly from the supplier. Phrozen orders under $333.34 are subject to a $60 supplier-direct shipping charge. Phrozen orders of $333.34 or more may qualify for free supplier-direct shipping unless otherwise stated.
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No Hidden Fees:
4. Order Processing Time
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Processing Time:
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Order Cut-Off Time:
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Weekend and Holiday Orders:
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Note: If your order contains items from multiple vendors, they may ship separately, and each shipment will have its own tracking number.
5. Estimated Delivery Time
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Domestic Shipping:
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International Shipping:
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Note: Delivery timeframes are estimates. Actual processing and transit times vary by vendor and carrier and cannot be guaranteed. We are not responsible for supplier delays or carrier issues caused by factors outside our control, including vendor shipment issues or weather-related carrier disruptions.
6. Shipping Methods and Carriers
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Reliable Carriers:
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Shipment Tracking:
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All orders include tracking information, which will be provided via email once your order has shipped.
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Orders fulfilled by multiple vendors may arrive in separate packages. Each will include its own tracking number.
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Insurance:
7. Order Tracking
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Tracking Information:
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How to Track Your Order:
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Assistance:
8. Delivery Issues
8.1 Delayed or Lost Packages
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Delayed Delivery:
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Lost Packages:
8.2 Damaged Packages
9. Missing or Incomplete Items
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Reporting Missing Items:
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Resolution:
10. Return and Refund Policy
11. Incorrect Address
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Address Accuracy:
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Please ensure that all shipping information is correct. We are not responsible for orders shipped to incorrect addresses provided by the customer.
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Once an order is placed, if an error is identified, contact us immediately. If the item has not yet shipped, we may be able to update your address as requested.
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Returned Packages:
12. International Customs and Duties
13. Contact Information
If you have any questions or concerns regarding your shipment, please contact us:
Our customer service team is available Monday to Friday, 8 AM to 4 PM EST.
14. Changes to This Shipping Policy
We reserve the right to modify this Shipping Policy at any time. Changes and clarifications will take effect immediately upon posting on the website. We encourage you to review this policy periodically.
Thank you for shopping with Hobby Tech Supply!
We appreciate your business and are committed to providing you with exceptional service.
Legal Entity:
Ashrei Ventures LLC d/b/a Hobby Tech Supply
502 W 7th St ste 100, Erie, PA 16502
Hobby Tech Supply is a trade name (DBA) owned and operated by Ashrei Ventures LLC, a Pennsylvania limited liability company.