SpoolSense: Accurate In-Spool Filament Measurement - PREORDER

Eliminate Costly 3D Printing Failures

Never wonder if you have enough filament to complete a print again. SpoolSense is an in-spool filament measurement tool that gives 3D printing enthusiasts the power to accurately track filament usage in real-time. By eliminating the guesswork inherent in estimating how much filament remains in a spool, SpoolSense helps prevent costly printing failures and unnecessary filament waste. Each SpoolSense can be uninstalled from empty spools and re-installed on new spools and features a user-replaceable CR2032 battery.

Precision Filament Tracking

SpoolSense fits directly inside filament spools. The compact design adds no extra clutter and requires no additional setup.

Two Ways to Monitor Filament Usage

• Built-in eInk Display: The battery-powered 0.97” eInk screen provides instant feedback, showing exactly how much filament has been used on each spool.
• FilaMeter Integration: Use SpoolSense with FilaMeter, a free open-source companion web tool for spool management and tracking. Easily monitor your available filament across multiple spools and prevent failed prints due to filament shortages.

Why Choose SpoolSense?

✔ Accurate & Reliable – Know exactly how much filament has been used on every spool.
✔ Compact & Convenient – Installs directly into spools without adding bulk.
✔ Reduces Waste – Prevents unwinding issues by clipping filament and helps eliminate failed prints resulting from lack of filament.
✔ Smart Tracking with FilaMeter – Monitor multiple spools in one easy-to-use dashboard.

For 3D printing enthusiasts who demand precision and efficiency, SpoolSense is the ultimate tool to maximize filament usage.