PAMIR TONG Rhinestone Glitter Rope 6 yards 0.17'' Bling Shoe Laces String Shine Cords for Shoes, Jewerlry Making DIY

I thought the core would be something other than stretchy sticky plastic that can snap and does not hold its shape. When it described it as shoestring. That's exactly what I thought it would be. This is poor quality.

Over 80 degrees? Glue is melting and the stones are sliding off...Colder than 65 stones are flying off because now the glue is to rigid for the flexibility you the base