In order to design your Resin poured tea light holder you should start by sketching out a series of rectangles for the Top view, with a centre line running horizontally across and vertically through the middle of the rectangle. The proportion of the rectangle should be approximately 1:6 i.e. 50mm height x 300mm wide. You should then sketch three circles (to represent the tea light candles. You can do two if you would prefer!) - you could potentially use a coin to draw around to get the circles; or a circle template or even a compass, although it is preferred if you try to sketch the circles freehand.

NB You cannot use a ruler!

If you have an iPad and the Procreate app you may use this if you want to. 

Directly underneath your TOP view rectangle you should 'drop' some feint (light) 'leader lines' and sketch another rectangle that is the same width (length) as the initial one but that is not as high (perhaps 1:8 proportion) - see example. This will be the SIDE view. Again add centre lines both horizontally and vertically, as well as additional guidelines to aid your sketching.

Repeat this process three more times on your page so that you have four rectangles of 1:6 proportion each with a 1:8 proportion rectangle underneath - see example (which has 6!).