A4 ready to print PDF files. Sorted by grid:

Lines

2.5mm_lines.pdf 5mm_lines.pdf 7mm_lines.pdf 10mm_lines.pdf

Circles

4mm_diameter_circles.pdf 5mm_diameter_circles.pdf 6mm_diameter_circles.pdf

Squares

2.5mm_squares.pdf 5mm_squares.pdf 7mm_squares.pdf 10mm_squares.pdf

Hexagons

4mm_side_hexagons.pdf 5mm_side_hexagons.pdf 6mm_side_hexagons.pdf