| Instructions for using the Weight Calculator:
 
									Important notice: all weight calculation results 
									by the weight calculator are for estimate reference only 
									
									* Choose a material you wish to obtain weight 
									calculation from the Material Selection Box.
									 
									
									
									* 
									
									Average density of the material for weight calculation 
									will be shown in the DENSITY box with g/cc as 
									default unit. 
									
									* If you know the exact density of a specific 
									material and wish to obtain the accurate instead 
									of average weight,  
									  
									modify the default number and select proper 
									unit in DENSITY UNIT selection box for weight 
									calculation 
									
									* You can also select CUSTOM in material selection 
									box to start a custom material weight calculation.* Select the shape or profile of the material 
									for weight calculation: Tile, Column, Hexagon, 
									Ball  etc.
 * Put in the total quantity or just leave the 
									value at 1 if you wish to make unit weight calculation.
 * Fill in the dimensions of your material referring 
									to the drawing at right-side of screen. Make 
									sure to choose proper unit.
 * The weight value will be calculated when you 
									hit ENTER key or click on CALCULATE button.
 * The RESET button will change all the settings 
									back to the start default values.
 
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