Tiêu đề Fidget Spike Ball Tóm tắt Quả bóng có gai vui nhộn để

This fidget spike ball provides lots of tactile feedback. Keep in mind the spikes on this ball may be sharp depending on the print, so sand them down to the desired height if the tips are too uncomfortable to touch.

Print in two halves with the flat sides down. No supports needed.

When complete use the printed bolt to connect the two halves.