ACESAY 1.75mm 95A TPU 8-Pack Review: Specs, Pros and Cons

What stands out

• 95A Shore Hardness for flexible, durable prints
• 1.75mm diameter with ±0.03mm accuracy
• Eight spools totaling 1600g of TPU
• Vacuum-sealed with desiccant for freshness
• Oil and friction resistant material

Who it fits

Key specs explained for ACESAY TPU

Material Type: TPU

Thermoplastic polyurethane is a flexible, rubber-like polymer. You get prints that bend rather than snap under stress. This material absorbs shock and resists abrasion, making it ideal for phone cases, seals, and gaskets. Unlike rigid PLA or brittle ABS, TPU handles vibration and impact well. It suits makers needing durable, functional parts that withstand daily wear and tear without cracking.

Shore Hardness: 95A

This scale measures flexibility, where lower numbers mean softer material. A 95A rating indicates a firm but pliable rubber feel. It is stiff enough to hold shape yet soft enough to compress. This hardness balances durability with flexibility, suitable for RC tires and tool grips. It offers more rigidity than soft silicone-like filaments while remaining flexible for practical applications.

Filament Diameter: 1.75mm

This is the standard width for most FDM 3D printers. It ensures compatibility with nearly all consumer and prosumer extruders, including direct-drive and Bowden setups. The consistent width allows for reliable feeding through your printer path. You do not need special adapters or hardware changes. This standard size guarantees broad support across various machine brands and models.

Dimensional Accuracy: ±0.03mm

This tolerance indicates how closely the actual filament width matches the stated 1.75mm. A variance of plus or minus thirty thousandths of a millimeter ensures smooth extrusion. Tight control prevents jams and under-extrusion issues common with flexible materials. You get consistent layer heights and reliable print quality. This precision reduces failed prints and helps maintain uniform wall thickness in your designs.

Net Weight: 1600g

This total weight represents the combined mass of all eight spools included in the pack. Each spool contains 200g of material. This bulk quantity allows for multiple projects without frequent reordering. You get sufficient material for testing colors or producing several functional parts. The total weight helps you calculate usage rates and plan production runs efficiently for larger or multi-part assemblies.

Design and Build Quality

The ACESAY 1.75mm 95A TPU 8-Pack arrives as a bundle of eight individual 200g spools. According to the listing, each spool is individually vacuum-sealed with a desiccant pack. This design choice protects the hygroscopic TPU material from humidity and dust before you open it. You can access one color at a time while keeping the remaining seven spools fresh. The packaging includes a drying guide, suggesting you dry spools at 70°C for seven hours after long air exposure to ensure string-free results.

The filament features a consistent 1.75mm diameter with a stated dimensional accuracy of ±0.03mm. The listing notes that automated mechanical winding and manual quality inspections prevent tangled line overlaps. This neat winding allows the filament to feed continuously without nozzle jams or feeding stops. The precise diameter control ensures consistent extrusion speed, which helps you run smooth prints overnight with confidence. The soft rubber nature of the TPU means it is best fed directly via an external spool holder rather than auto-switching systems like the Bambu AMS.

The total net weight of the bundle is 1600g, or approximately 3.53 pounds. The set includes one solid black spool, one ultra-clear spool, and six vivid translucent shades. The high-transparency spools offer exceptional light transmission, making them suitable for glowing LED diffusers or crystal-like protective cases. The flexible 95A TPU material is formulated for strong layer bonding and oil resistance, locking walls together to prevent splitting under heavy strain.

Setup and Everyday Use Guide

Setting up this ACESAY TPU filament requires attention to humidity control and feed mechanics. Each of the eight 200g spools arrives individually vacuum-sealed with a desiccant pack. You should open one spool at a time to keep the remaining seven fresh. Because TPU is hygroscopic, the listing recommends drying any spool exposed to air at 70°C for seven hours before printing. This step helps prevent stringing and ensures clean surfaces.

The filament features a 1.75mm diameter with ±0.03mm dimensional accuracy. This precision allows for consistent extrusion speed, which is critical for flexible materials. The neat winding process prevents tangles and nozzle jams during long prints. You can feed this material smoothly through direct-drive extruders. The listing notes that while it fits standard FDM printers like Bambu Lab, Creality, Prusa, and AnkerMake, you should use an external spool holder rather than auto-switching systems like the Bambu AMS. The soft rubber nature of the filament makes direct feeding more reliable.

In daily use, the 95A Shore hardness provides high impact strength. You get prints that absorb shock and resist abrasion. The strong layer bonding prevents delamination under strain. This makes the filament suitable for functional items like phone cases, seals, and gaskets. The oil resistance adds durability for workplace applications. You can print parts that withstand daily wear and tear without cracking.

Before You Buy This TPU Bundle

You should verify your printer’s feed mechanism before starting. The listing notes that flexible TPU is best fed directly via an external spool holder rather than auto-switching systems like Bambu AMS. This ensures smooth extrusion without jamming. You will also need to check your extruder type, as the product is engineered for reliable extrusion on standard and direct-drive FDM printers. Since TPU is naturally hygroscopic, you must maintain strict humidity control. Each spool arrives vacuum-sealed with a desiccant pack, but you should dry spools at 70°C for 7 hours if they have been exposed to air for long periods. This upkeep prevents stringing and ensures strong layer bonding. This bundle fits alongside other flexible options by offering a multi-color discovery set. It allows you to test eight shades without buying full 1kg rolls. This makes it a practical choice for makers who need durable, rubber-like prints for phone cases, seals, or grips.

Check before you buy

• Confirm your printer supports direct-drive extrusion for smooth feeding.
• Prepare an external spool holder instead of using auto-switching systems.
• Dry spools at 70°C for 7 hours if exposed to air.
• Keep unused spools vacuum-sealed with desiccant to block humidity.

The product at a glance

1

ACESAY 1.75mm 95A TPU 8-Pack

Best for: multi-color flexible functional prints

Material Type

TPU

Filament Diameter

1.75mm

Net Weight

1600g

Dimensional Accuracy

±0.03mm

Shore Hardness

95A

Weight

3.53 pounds

View on Amazon: ACESAY 1.75mm 95A TPU 8-Pack Affiliate link

This ACESAY bundle includes eight 200g spools of 1.75mm flexible TPU filament with a 95A shore hardness rating. The set offers one black spool, one transparent spool, and six translucent colors, totaling 1600g of material. It features ±0.03mm dimensional accuracy and comes vacuum-sealed with desiccant. You get a versatile color range for functional prints like phone cases or seals, suitable for direct-drive FDM printers.

Pros

• Includes eight distinct colors for multi-color projects
• ±0.03mm dimensional accuracy for consistent extrusion
• 95A shore hardness provides durable flexibility
• Individually vacuum-sealed spools with desiccant

Cons

• Soft TPU is not ideal for auto-switching systems like Bambu AMS
• Requires drying at 70°C for seven hours after air exposure
• Limited to eight spools rather than larger bulk options

Good fit if

• You need a variety of translucent colors for visual projects
• You use direct-drive extruders for flexible materials
• You want pre-dried filament with vacuum sealing

Skip if

• You rely on auto-switching filament systems
• You require rigid, non-flexible prints
• You prefer single-color bulk spools

Verdict: ACESAY 1.75mm 95A TPU 8-Pack suits makers who need diverse colors for functional flexible prints on direct-drive printers. It offers reliable dimensional accuracy and convenient vacuum sealing for hobbyists testing multiple shades.

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