Materials

Card Board
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Price:
Free! YEA!
Usage:
creating anything and everything cause it is free
Notes:
duct tape does not work so great with card board

Rigid Polystrene Foam
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Price:
$0.30 for every square feet
Usage:
this is for parts that need more bulk
Notes:
some glues my melt the foam

HIPS - High Impact Polystyrene Sheeting
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Price:
$5.89 for 2x4' 0.02 gauge
$9.61 for 2x4' 0.04 gauge
$11.78 for 2x4' 0.06 gauge
Usage:
For external looks and for a harder surface
Notes:
the 0.02 gauge sheets can be used by hand and heat gun to be molded

Magnet Discs
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Price:
$30 for 125units of 0.5" disc
$33 for 125units of 0.75" disc
Usage:
this is for connecting parts
Notes:
N/A

Magnet Strip
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Price:
$40 for 100ft
Usage:
this is for connecting parts
Notes:
N/A

Hot Glue Stick
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Price:
$12 for 20units of 10" sticks
Usage:
this is for connecting parts
Notes:
This stuff is hot be careful