1Pcs Wooden Ruler with mm & inch | 600mm (24 Inch) Medical Tools Ideal for the development of

Ideal for the development of coordination and skills for children

Visual Circuitry: Clearly observe the separation between the coil circuit and the switched circuit

Wooden Cubes

The performance of withstanding pressure and its leak proofness is very good

with real time display and camera function

1Pcs Wooden Ruler with mm & inch | 600mm (24 Inch) Medical Tools Ideal for the development ofAccurate Measurements: The Straight Ruler is an essential tool for anyone involved in woodworking or DIY projects. With clear, precise markings in both metric and imperial units, you can rely on this ruler to provide you with accurate measurements every time. Durable Material: Made from high quality wood, this ruler is built to last. It's resistant to warping and bending, ensuring that it maintains its accuracy over time. The wood material also gives