This kit is optional for the Needleturn Appliqué class and contains a thead box includes 20 spools (300 yards each ) of 80 weight 100% Aurifil Cotton Thread - 
2630 - 2606 - 2725 - 2024 - 2110 - 1135 - 1154 - 2423 - 2479 - 2260 - 2515 - 2545 - 5022 - 1231 - 2870 - 2860 - 2835 - 2710 - 6725 - 2775
The price is for the kit only. The class is purchased separately.