Candle heart mold V2

This is a redisign of me previous attempt at making a candle heart mold. This model is way better than the V1 (Small candle in the pictures). I have optimised this model with what i learned by making the previous model and by making way too many prototypes.

I made this model for my girlfriend and so i also put in her and my initials. The wide flat spot at the top was introduced to make sure the candle doesn't leak and messes up the letters.
(The version i uploaded doesn't have any letters on it)
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Hardware list below !
READ THE INSTRUCTIONS BELOW !
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V1 can be found here:
http://www.thingiverse.com/thing:1331659