Take your first piece of card and trim it so it is 30cm x 30cm. Now divide it up into 10cm by 10cm squares so you end up with 9 squares in total.

Cut out and discard the four corners to leave you with a ‘+’

Score the edges of the inner square and fold up.

Repeat this with the other 2 pieces of card but making them slightly smaller I have used 9.5cm and 9cm but it is entirely up to you.

Then using double-sided tape, stick each of the pieces on top of each other, largest first. (Middle size to the large one and the small size to the middle one)

For the box lid take the A4 piece of card and make it into a 20cm by 20cm square. Then measure 4.5cm in all the way around and mark it up.

Score along these lines and fold inwards.

Turn the square over and score the diagonal of each corner (dotted lines).

Turn back over and take each corner and pinch inwards.

Then glue each corner – you will need to glue inside each triangle and then glue each triangle to the inside of the box.

To assemble the box you fold up all the sides, hold together and place the lid on.

You are now ready to decorate as you wish.