Designed and printed a cap to go on my straw. Made it to where it will hang on the straw while you are taking a drink. Printed out of Overture TPU. Might make some tweaks to it, but honestly it does the job and that's good with me. Thought I'd share.

The velcro on my sandals are getting worn out so I needed something to hold down the end. Quick design and works perfectly. Printed it out of Overture TPU. Ran the first two revs on my X1C in PLA until got what I wanted, then ran my P1S that had TPU already loaded.