JUSTMAKER 95A-BLK-1.75-1KG Tpu Printer Filament Resilience 720574344905 Spool 3D Cardboard

( Brand: Justmaker ), ( Manufacturer Part Number: 95A-BLK-1.75-1KG ), ( Part Type: Cardboard Printer ), ( UPC: 720574344905 ), ( Size: 1.75mm 1kg ), ( Color: 95a Black )

Review JUSTMAKER Tpu 95a 3d Printer Filament Suitable Resilience Upgrade Cardboard Spool 1k

The **JustMaker 720574344905 TPU 95A Flexible Filament** is a high-performance, durable, and versatile material designed for 3D printing applications that demand exceptional flexibility, resilience, and impact resistance. Engineered with a **95A shore hardness**, this thermoplastic polyurethane (TPU) filament strikes an ideal balance between elasticity and structural integrity, making it perfect for projects requiring both soft-touch surfaces and robust mechanical properties. Unlike rigid plastics, TPU 95A exhibits a **high resilience**, meaning it can withstand repeated bending, stretching, and compression without permanent deformation or cracking, which is particularly advantageous for functional prototypes, wearable devices, or parts subject to dynamic stress. The filament s **flexibility** allows for smooth transitions and ergonomic designs, while its **abrasion resistance** ensures longevity in applications like grips, seals, or protective covers. Printed with precision, TPU 95A delivers a **smooth, glossy finish** with minimal warping or stringing, thanks to its optimized flow properties and low warping tendency, even when printing on heated beds. Packaged on a **durable cardboard spool**, the filament is stored in a sealed bag to prevent moisture absorption, which could compromise print quality, ensuring consistent performance from the first to the last meter of the 1-kilogram spool. Whether used for creating flexible hinges, shock-absorbing components, or custom footwear inserts, this filament combines **durability with ease of use**, making it a standout choice for both hobbyists and professionals seeking a reliable, high-performance material for their 3D printing needs.

**Pros and Cons of buying a Justmaker 720574344905 TPU 95A 3D Printer Filament (Resilience, Cardboard Spool, 1kg)**

### **Pros**

1. **High Flexibility and Durability** TPU 95A is known for its excellent elasticity and resilience, making it ideal for functional parts that require flexibility, such as phone cases, seals, gaskets, or wearable prototypes. Its Shore hardness of 95A strikes a balance between softness and strength, allowing it to withstand repeated bending without cracking.

2. **Good Adhesion and Non-Marking Surface** TPU filaments typically have low friction and do not scratch surfaces, making them suitable for applications like protective covers, grips, or items that come into contact with delicate materials.

3. **Impact Resistance** The material absorbs shocks well, reducing the risk of breakage in dynamic or high-stress environments. This is particularly useful for parts that may be dropped or subjected to vibration.

4. **Easy to Print** TPU filaments are generally easier to print than rigid materials like PLA or ABS, as they have a lower risk of warping and require lower temperatures. Many 3D printers, including those with direct-drive extruders, handle TPU well.

5. **Cardboard Spool** The spool is lightweight and eco-friendly, reducing shipping weight and costs. Cardboard spools are also easier to recycle compared to plastic ones.

6. **1kg Spool Size** A 1kg spool provides a good amount of filament for testing or small production runs without being excessively large or expensive.

7. **Versatility in Applications** Beyond consumer products, TPU 95A can be used in automotive parts (e.g., seals), medical devices (e.g., flexible connectors), or DIY projects requiring durable, flexible components.

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### **Cons**

1. **Higher Cost Compared to PLA** TPU filaments are generally more expensive than standard PLA or ABS due to their specialized properties. The price per kilogram may be significantly higher, which could be a drawback for large-scale or budget-conscious projects.

2. **Requires Specific Printer Settings** TPU filaments often need a direct-drive extruder (or a Bowden setup with a flexible tube) to prevent clogging and ensure smooth extrusion. Printers with geared extruders may struggle with TPU, requiring modifications or upgrades.

3. **Post-Processing Challenges** TPU parts may require sanding, filling, or sealing to achieve a smooth finish, as they can have a slightly rough surface due to their flexible nature. Rigid materials like PLA are easier to sand to a high polish.

4. **Limited Color Options** TPU filaments are often available in fewer colors compared to PLA, which may limit design flexibility for aesthetic applications.

5. **Storage Sensitivity** TPU filaments can absorb moisture, which may cause clogging or inconsistent prints. They require proper storage (e.g., in a sealed bag with desiccant) to maintain print quality.

6. **Not Ideal for High-Temperature Applications** TPU has a lower heat resistance compared to materials like PETG or nylon. It may deform or lose elasticity when exposed to prolonged high temperatures.

7. **Potential for Stringing or Oozing** Due to its low melting point and viscosity, TPU can ooze from the nozzle between prints, leading to stringing or blobs. Proper retraction settings are essential to mitigate this issue.

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### **Conclusion**

The Justmaker TPU 95A filament is a strong choice for projects requiring **flexibility, durability, and resilience**, particularly for functional prototypes, wearable items, or parts that need to absorb shock. Its ease of printing and compatibility with direct-drive extruders make it accessible for hobbyists and small-scale users. However, the higher cost, specific printer requirements, and post-processing needs may pose challenges depending on the project s scope and budget.

If your primary goal is **flexible, impact-resistant parts** and you have a compatible printer setup, this filament is well worth considering. For rigid or high-temperature applications, alternatives like PETG or nylon may be more suitable.

### **Recommendation**

- **Buy if:** You need a flexible, durable filament for functional prints (e.g., phone cases, seals, grips) and have a direct-drive extruder or are willing to upgrade your printer. The 1kg spool is a practical size for testing or small batches.

- **Avoid if:** You are working on large-scale projects, require rigid materials, or have a printer that struggles with flexible filaments. Additionally, if budget is a constraint, consider cheaper alternatives like TPU 92A or PLA-based flexible filaments for less demanding applications.

For best results, ensure your printer is properly calibrated for TPU, use a retraction distance of 5-7mm, and store the filament in a cool, dry place.

Details:

GREEN - No toxic and harmful gases are produced after full combustion. Item Diameter: 1.75 Millimeters. Manufacturer Part Number: TPU 95A-BLK-1.75. Material: Thermoplastic Polyurethane.

Manufacturer: JUSTMAKER. Unit Count: 35.3 Ounce. Color: 95a Black. SMOOTH PRINTING - Unique dispersion technology makes the printing process smoother and reduces phenomenon of agglomeration or filament blocking.

EASY TO PRINT AND NEATLY ARRANGE - It is easy for novice users to get started with basic settings. Guarantee a smooth and stable printing experience. Material Type: Thermoplastic Polyurethane. Brand Name: JUSTMAKER.

GOOD COMPATIBILITY - Match most of the common printer model's on market, including Bambi lab.

specifications drawingssupply:

• brand: Justmaker
• mpn: 95a-blk-1.75-1kg
• part type: Cardboard Printer
• upc: 720574344905
• size: 1.75mm 1kg
• color: 95a Black

payments drawingssupply:

• wallet: Paypal
• other
• credit card: Mastercard

offer drawingssupply:

• availability: In Stock
• started: May 14, 2026
• sold: 0
• options: Ship-to-home
• quantity: 2

shipping drawingssupply:

• cost: $0.00
• transit: 4-6 Days
• service: Expedited
• class: Expedited
• type: Fixed

returns drawingssupply:

• paid by: Seller
• time: 30 Days
• method: Money back
• policy: Returns Accepted

general drawingssupply:

• Art Supplies > Drawing Lettering Supplies > Other Drawing Supplies
• condition: New

seller drawingssupply:

• city: Huntington beach, CA
• # reviews: 1306
• rating: 99.4%