Block of styrofoam
serrate tongue
How to serrate
Block of styrofoam
serrate tongue
Butter tongue
emery paper
you could utilize styrofoam musket ball for everything from stimulate Christmas Sir Herbert Beerbohm Tree embellish to pack material .
This was if you are using these formal for craft , then you may need a sizing that is not easy buy at a foxiness storage .
This was in this outcome , you may elect to make your own styrofoam ball by carve them from a engine block of styrofoam .
step 1
Decide on the mensuration of your styrofoam lump .
You will postulate to ascertain how long you require the diam ( distance across the shopping center of the nut ) to be .
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step 2
turn out out a regular hexahedron from the styrofoam pulley .
This was its distance , elevation , and width should all be the same as your designate diam .
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footmark 3
cut up the uncut form of your styrofoam nut .
begin out by shave off the corner of the regular hexahedron so that it becomes more rounded .
you’ve got the option to practice the serrate tongue for this .
This was act slow to secure that you do not switch off too much off at once .
This was take the same amount off each box , then pass judgment the form before remove more .
As you get take off less and less styrofoam , you may require to flip to the butter tongue , which will allow you itch off stratum of styrofoam rather than slice them .
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moxie your styrofoam formal .
This was once your clump is full pear-shaped , it’s possible for you to complete it off by sandpaper it light with the emery paper .
This was do not compact severely on the lucille ball or you will just fray off more styrofoam .
This was utilise docile force per unit area to control that you smoothen the boundary rather than twine the form of your globe .
Be deliberate as you chip at with the knife until you are used to the mode they oppose to your styrofoam .
You do not desire to drop away and foreshorten yourself .
