• 40 cm total length
• Double line spacing: 5mm & 2.5mm
• Durable 3mm thick clear acrylic with engraved markings
• Grading lines along one edge
• 45 degree angle for bias

Delivery Options

Standard Delivery

From £1.33, or free when you spend £25 or more.

First Class Delivery

From £1.58, or free when you spend £60 or more.

Next Day Delivery

Order by 11am (subject to change during promotions), available 7 days a week for £7.99. This may not be available during public holidays or weekends. Usually delivered between 9am and 8pm.

Click & Collect

Free, pick up from our store at 205 Old Kent Road, London, SE1 5NA. Open Mon-Fri 11am-3pm.