Slit Drum Aztec Teponaztli

thingiverse

Featuring an approximately 1/5 scale replica of the Aztec Teponaztli, this instrument measures 15 cm or 6 inches in length. The two tongues are tuned to create a pitch difference of about a fifth. Crafted from ABS material, it produces a surprising and pleasant tone when played with rubber-tipped sticks or pencils adorned with rubber bands. Playing on a resonating surface enhances the sound even further; however, using all hands to hold the instrument and surface can be challenging. The STL file for this Teponaztli replica is available in a zip file. Although the raw file size may seem large, it contains detailed information for 3D printing. The design is currently unadorned, but anyone interested can use the provided Autodesk 123d Design format to add authentic Aztec art or personalized whimsical touches, and share their creations on this platform. To print this Teponaztli replica, simply use the STL file, which is ready for printing. The recommended printing method involves an upside-down orientation without supports and a solid fill, using ABS material with 0.2 mm layers. The sound produced by this instrument may vary when made from different materials.