Chemistry Chirality Keychain — Split Pair Design

<p>A two-piece keychain for chemistry students, teachers and researchers — anyone who
has ever lost marks over R and S configuration. The disc splits down the centre into
two mirror-image halves: enantiomers you can actually hand to someone.</p>

<p>Give one half to a lab partner, a study group friend, or the teacher who made the
subject click. Apart they are a matched pair; together they lock back into a single
disc.</p>

<h4>What You Get</h4>
<ul>
  <li>Two interlocking halves, each with its own split ring</li>
  <li>Halves clip together to form one complete disc</li>
  <li>Raised molecular motif on both faces</li>
</ul>

<h4>Dimensions</h4>
<ul>
  <li>Assembled disc: 44 x 45 mm</li>
  <li>Thickness: 9 mm</li>
  <li>Each half: approx. 22 x 45 mm</li>
  <li>Roughly the footprint of a five rupee coin, slightly thicker</li>
</ul>

<h4>Material and Finish</h4>
<p>3D printed in PLA at [NEED] mm layer height with a matte black finish. Metal split
rings included with both halves.</p>

<h4>Dispatch</h4>
<p>Made to order and dispatched in 5 working days.</p>

<h4>Care</h4>
<p>Wipe clean with a dry cloth. Keep away from direct sunlight and high heat — PLA
begins to soften near 60 C, so please do not leave it on a car dashboard.</p>

<h4>Please Note</h4>
<p>Each piece is 3D printed to order. Small variations in layer texture, surface
finish, colour and dimensions may occur as a result of the 3D printing process. These
are characteristic of the method and are not defects.</p>