This is quite an easy one to guess. Its a pile of rubber elastic bands of varying colours.
Shot this with my older M42 fitment Vivitar 55mm 2.8 1:1 macro lens (not listed on this site to choose it). Manual focused shot with lens attached to my Canon 1100d using an M42 to EOS adapter ring. Lighting was a mounted flash bounced off the ceiling.
I adusted overall colour a little in editing, denoised, contrast & brightness adjustments. Cloned out a few distracting specs of dust. Sharpened and resized for challenge.
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