Effective inventory management is the cornerstone of operational efficiency. At TwinBin, we understand, the challenges you face from tied-up capital in inventory to inefficient workspaces which is why we’ve developed simple, versatile, and innovative visual stock indicators that can seamlessly upgrade your current inventory management practices.

Introducing our Visual Stock Indicators

Introducing our two innovative solutions designed to seamlessly integrate into your current inventory management systems: The BinFlag and The SpinFlag.

BinFlag Stock Indicator on Open Bins
BinFlag Stock Indicator on Open Bins


TwinBin Stock Indicators
TwinBin Stock Indicators

These visual stock indicators offer a simple yet powerful solution for optimising stock control processes, providing unparalleled ease of use and efficiency. Both the BinFlag and SpinFlag operate on a straightforward traffic light system:




Mini BinFlag with 3 Display Options
BinFlag Display Options

🟢 The green indicator signals that your inventory is moving smoothly, indicating no immediate action is required.

🔴 Once your initial stock batch is depleted and the reserve stock is in use, simply spin or flick the indicator to turn it red. This red indicator signals that stock needs to be reordered and replenished from the reserve batch.

🟡 After action has been taken and the stock has been reordered, turn/flick the indicator to the yellow signal. This signifies that stock has been scanned and reordered, and replenishment is imminent.

BinFlag Stock Indicators
BinFlag Stock Indicators



The only differences between the two indicators are that the BinFlag is slightly larger and more conspicuous than the SpinFlag, and the BinFlag is RFID-compatible. However, both options provide the same incredible benefits. Let’s explore why they’re the preferred choice for leading organisations worldwide:




The BinFlag & SpinFlag: Your Path to Seamless Stock Control


  • Effortless Installation: With a back plate that can be easily affixed to any type of bin, these stock indicators streamline the installation process, ensuring minimal disruption to your operations.
  • Enhanced Visual Management: the highly visual design provides clear indicators of stock levels, facilitating rapid stock checking and reducing the time spent on inventory management tasks.
  • Seamless Integration: Designed to complement your existing inventory management system, the BinFlag and SpinFlag seamlessly integrate into your workflow, enhancing efficiency without requiring a complete overhaul.
  • Inventory Optimisation: By providing real-time visibility of stock levels the stock indicators help identify excess inventory and promote leaner inventory practices, ultimately reducing waste and enhancing cost-effectiveness.
  • Durable and Reliable: Manufactured from hi-impact resistant ABS plastic, these stock indicators are built to withstand the rigours of industrial environments, ensuring durability and longevity.
  • Customisation Options: With customisable phrasing options available, the BinFlag and SpinFlag can be tailored to suit your specific application requirements, providing a flexible solution that meets your needs.
  • Future-Ready Technology: BinFlag is also RFID compatible, ensuring compatibility with future technologies and providing a future-proof solution for your inventory management needs.


In conclusion, the BinFlag and SpinFlag are two excellent visual stock indicators, offering versatile, user-friendly solutions for optimising your inventory management processes. From seamless installation to enhanced visual management and future-ready technology, our stock indicators are designed to streamline your operations and drive efficiency.

Discover the power of TwinBin’s Visual Stock Indicators today and take your inventory management practices to the next level.

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