custom and hand made, therefore relatively expensive but beautifully made......... from £50
http://www.blitzsport.com/training-aids/swords/Wooden-Tai-Chi-Sword £22
https://www.amazon.co.uk/gp/product/B0711CYXMH/ref=pe_2032591_239809941_em_1p_0_ti £19
https://southernswords.co.uk/chinese-dragon-tai-chi-costume-training-sword.html £30
https://www.bytomic.com/century-polypropylene-tai-chi-daito-sword.html £30