Bumpy stitch reversible identical both sides does not curl January 31, 2020 / Bumpy stitch knitting pattern: Reversible, identical both sides, and it doesn’t curl. So Woolly. Gimme your email...And I'll give you free patterns, tricks, tips, exclusive offers & automatic entry to great competitions! Thank you for subscribing. Something went wrong. I agree to have my personal information transfered to MailChimp ( more information ) I will never give away, trade or sell your email address. You can unsubscribe at any time.