20 x Multifunction Gel Ink Pen Vernier Caliper Ball Pen Stationery (20pcs Black) Ambient temperature: -32°C to 82°C

Ambient temperature: -32°C to 82°C (-25°F to 180°F)

Weight: 25g

Here we have 10 New T4

meaning they will operate correctly regardless of which side is connected positive or negative

Colour: Warm White

20 x Multifunction Gel Ink Pen Vernier Caliper Ball Pen Stationery (20pcs Black) Ambient temperature: -32°C to 82°CHere we have on offer is 20 x new multi functional pen which also has a vernier caliper, ideal for architects, builders and students Features: 1. Tools: This product is both a vernier caliper and a ballpoint pen, which can write and measure. 2. 1MM refill: This ballpoint pen has a 1mm blue refill, which creates a better writing experience for you, suitable for writing. 3. Smooth writing: The handwriting of this ballpoint pen is smooth and durable,