Helix are perhaps best known for their maths sets, which have been a staple in schools for many years, due to their high quality, durability and accuracy. This really attractive set comes in an traditional-style embossed metallic tin with sleek rose gold finish (silver is available too) and the contents have traditional Oxford branding. The set includes a lovely matching rose gold ballpoint pen with a twist action nib and balanced metal barrel which makes it very comfortable to use. The set comes with ruler, protractor, set squares, compass, lettering stencil, pencil, eraser and sharpener, all manufactured to a high standard. There’s everything necessary here, and it all stores tidily in the tin. A pleasure to use and hopefully will make those geometry lessons more enjoyable!