Quality on both products and the extra strings and bearings are sweet add on. The cups are huge and makes for really nice play, much larger than than an old beech kaizen i have and a red oak Krom . This is my first terra pill and I’m impressed, very fun and in some ways easier to use play and much more forgiving than a Kendama. There’s extra string and bearing in each package as well as stickers and a trick guide. The paint is super sticky and nice but seems to be chipping fast. I haven’t dropped either of them and have been jamming them for a week now and the cups and edges are chipping the paint. It doesn’t bother me just an observation, they are meant to be played with and not a wall piece. Definitely will purchase again from KUSA, excellent product for the pricing.