Picture of Body Casting and Chocolate Molding
AKA Chocolate breasts!
Searching for that perfect, unique, one-of-a-kind gift?
Give yourself -- in chocolate!
Using body-safe silicone and chocolate, you can reproduce whatever strikes your fancy for your loved one to nibble on anytime. It's a work of art that's meant to be enjoyed!

The mold you make with this method can be used to cast any variety of materials.

This would also be a great way to commemorate an expecting mother's pregnant belly!

*** WARNING: This Instructable may contain material considered offensive or objectionable to some readers. Viewer discretion is advised. ***
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Step 1: Materials

Picture of Materials
For this project I used:

  • Two trustworthy assistants - one to smear and one to photograph. You may decide you only want the one.
  • 2 qt. Dermasil - SR1100 Silicone RTV material that can be brushed directly onto the skin

This silicone is only rated as body-safe. It has not been FDA tested to be food grade.
I promise to report if I poison anyone with the chocolate from this mold.

  • Petroleum jelly
  • Plaster bandages
  • Chip brushes
  • Disposable mixing cups in two different sizes
  • Stirrers
  • Chocolate - best to use baking chocolate, rather than chocolate chips. After some testing, I discovered the taste and texture of remelt baker's chocolate to be FAR superior to that of chips.
  • Double boiler or two pans
  • Scissors

Step 2: Prepare Silicone

Picture of Prepare Silicone
This particular silicone is mixed in a 1:1 ratio by volume.

Since it has about a 15 minute pot life, it's best to prepare smaller sized-batches to be used as you need them, if you are casting a large area.

Use small cups to measure out even amounts of each of the parts.
Line these up near larger mixing cups with stirrers and brushes nearby.

Step 3: Prepare skin

Picture of Prepare skin
Apply petroleum jelly liberally to surface to be cast.
This will allow the silicone to pull away easily from the skin once set.
Make sure to pay SPECIAL attention to any areas with hair. Even tiny, almost invisible hairs. You will be surprised how many of these you have.

Step 4: Mix Silicone

Picture of Mix Silicone
Pour one of each part of the silicone into a larger mixing cup.

Stir with mixing stick until the substance is an even color - no streaks!
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mvillalpando9 months ago

Great Instructable! Since the 1990's I've been in to the fine arts, and just recently started studying Plastic Technology over in my local community college. I was surprised to learn that the community college is the ONLY one as such in the Southern CA area! We learned to make all sorts of great reusable plastic molds, FDA approved molds, etc. You've given me an idea to make some chocolate goodies using fine art sculpting first and then creating a reusable rubber mold of my models to create Fine Chocolate Art! Thank you!

I look at this as no different than nude art,,, some of you people just look at the obvious,,, someone that worked art, and shows it in a museum is no different than what was posted here... I THANK YOU MISSCHIFF, for posting something respectfully, and giving me numerous ideas for my business.... trust me,,, this will sell awesomely during christmas and birthdays for hubbies..... my mother used to make cakes, and made this same thing out of cake, and cupcakes,, then, she even made the bottom for a man,, using a twinkie as you know what,,, its comical, its romantic, its something people will buy,,, so, keep up the good work,,, and thank you again...

There are FDA approved food safe ways to accomplish the same thing. Only a little more work and pennies. I have been doing the same stuff for some time. Let me know if I can help.
Dustycookie2 years ago
You really didn't have to post that picture. It could have been, like, you jellying up your shoulder and facing away.
knuckel4 years ago
 i want to make a cast of my head, how would i do this, i would do the breast however i am male, and not mutch mussel to be prod of "yet" so that is out of the question.
stick two straws up you're nose and then you can still breath, fill in the nostril holes with something like Plasticine
if you can hold your breath till the gelatin sets, you've got it.
gomas2113 years ago
i wanted bobbies
Screamo4 years ago
Is that your body in chocolate? o.o
Why can't I just rub chocolate all over myself?
cloroak4 years ago
if you look just abouve the plastic jar...
Saturn V4 years ago
*in awe* (Gasp!) That's a lot of chocolate.
bobert6106 years ago
you guys are pervs, you know that?
 haha then what are you doing here?
so ....if the female body makes u think that any attraction towards it  makes u a perve ....then u my sir  have issues
pyro8885 years ago
who's the lucky guy?
GnomeMaster5 years ago
Dr.Big5 years ago
dogsgomoo5 years ago
Yum and sexy gift idea. Though I have to ask... did the chocolate taste weird from the silicon? This technique has given me an idea for doing my dress form but I'm wondering, how much did that much silicon cost?
nice breasts, if its not out of line. =)
chewymst5 years ago
would it be fare to say you have chocolate flavored nipples? lol
akinich5 years ago
nice brests whose are they?
(removed by author or community request)
Check out step 5's pic. Look closely... Not that great for science, but it's still great!
i know im pretty sure they had some intercourse inbetween this instructable (its for science pourpouses only)
For Science!
seconded....tehehehe i seconded my own comment :P
(removed by author or community request)
most definitely!
yeah please!!!ahhh damm nice bodies+ chocolate = what a combination!
please reply me! jaja
Skin for Guyence!
:P...its very imporntant
hah hah you said porn did you :P
i 4th the motion......
WOO!!! LLAMAS!!!!!!!!!!!!
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