The Sweet Heart Collection 4 is a member of the 2019 Valentine Collection. At the bottom of this summary, you’ll find a list of all the members of the collection.

This model was created as a tribute to a wonderful classic candy from Necco called Conversation Hearts or Sweethearts. Sadly, this year the company discontinued the candy so classic that if you’re reading this it’s likely been of your life as a child. Great product. Very sad to see it go.

The story: https://abcn.ws/2G6MKXR

My Sweethearts are made to be 3D printed, not eaten, of course. A wonderful gift for someone near to you. They are sized to fit in the palm at 45mm in size.

The four-part collection includes…

Sweet Heart Collection 1: Classic Sweetheart ... kiss, love you, kiss kiss, first kiss, yes!, wow!, got love, be mine, sweet, for ever, kiss me, love
Sweet Heart Collection 2: Modern, texting-style ... urs4 evr, >bff, u+me, my bff, ur lvd, luv u
Sweet Heart Collection 3: Romantic thoughts ... kiss, baby, sexy, 2swt, cute, love
Sweet Heart Collection 4: Warming it up a bit ... foxy, babe, yes!, lover, hot, sexy

Though Sweet Heart Collection 1 design is optimized for printing is two colors, it will print fine as a one color model. That being said, I encourage users to try to print it in two colors. Easier than you think. If you have a single color printer that has the ability to pause and change filament mid-print then you can easily make this print.

Do your own research on how to pause and change filament mid-print. Once you’re ready to try it, you just need to pause your machine when it completes 12mm of printing and switch to a second color to complete the print.

If you have a Prusa with an MMU2 unit, you don’t need a layered 3D model. Research how to use the advanced settings layer controls to enable a color switch at the 12mm level.

More advanced slicers can put in a pause at a level for a filament change.

Models provided are the full set of 6 and each individual Sweetheart.

Filaments are the exceptional Atomic Filament’s Silky Pearlescent Red and Silky Pearlescent Aqua PLAs. The colors are incredible. The pearlescent quality is wonderfully flat. Atomic gratefully provided the ideal filaments I was after to realize my Sweetheart designs. https://atomicfilament.com

The 2019 Valentine Collection

Sweetheart Collection 1 https://www.thingiverse.com/thing:3399463
Sweetheart Collection 2 https://www.thingiverse.com/thing:3399480
Sweetheart Collection 3 https://www.thingiverse.com/thing:3399502
Sweetheart Collection 4 https://www.thingiverse.com/thing:3399515
Love in Two Colors https://www.thingiverse.com/thing:3399366
Love in Three Colors https://www.thingiverse.com/thing:3399382
Kiss Kiss 1 https://www.thingiverse.com/thing:3414742
Kiss Kiss 2 https://www.thingiverse.com/thing:3414752
Bouquet of Hearts https://www.thingiverse.com/thing:3399339
Pair of Hearts https://www.thingiverse.com/thing:3399348
XOXO 1 Hugs and Kisses https://www.thingiverse.com/thing:3399413
XOXO 2 Hugs and Kisses https://www.thingiverse.com/thing:3399420
XOXO 3 Hugs and Kisses https://www.thingiverse.com/thing:3399438

Other Collections
https://www.thingiverse.com/timcel/collections

To see what I'm creating with digital tools follow me on Instagram: @celeski.digital and @woodworking.digital