Documentation is only in Chinese?

not OP but they seem to retail those for around $11

• https://www.hottopic.com/product/twiddle-snake-assorted-blind-fidget-toy/33513639.html
• https://www.hottopic.com/product/twiddle-twister-fidget-toy/33513646.html
• https://www.hottopic.com/product/twiddle-dragon-assorted-blind-fidget-toy/33513638.html

$11 is way cheaper than i would have imagined for something that requires 5-6 hours of printing (on a $500-$1000 printer; the depreciation needs to be factored in the price), $2 of silk PLA, $2 of custom box and $5 of retailer markup