Nanoflare 1000 Game I purchased this from Rakuten and used it about twice a month for 5 months. The string is Ultima, strung at 27 lbs. The original grip has not been removed. ⚠️ Regarding the Nanoflare 1000, I purchased it on Mercari, and it's a slightly defective item. It can be used for hitting, but the cap sticker is missing, and the grommets are also poorly done.