У вашего броузера проблема в совместимости с HTML5
I had an en extra rotary cutter that I brought to GA with me, but I found I didn’t like it much due to my hand position when cutting fabric. I like the angle on this one so much better, as my hand/wrist is straighter, rather than having to bend my wrist to get the tip of the blade through the fabric. If you’re not happy with your rotary cutter, try this one by clicking the link below.
https://amzn.to/2R9JMpW
This is the other rotary cutter I didn’t like quite as much:
https://amzn.to/2NIZDJX