Gadon Jariri Girma babban ƴan wasa ne mai fasali daban-daban da aka tsara don amfani a matakai daban-daban na ƴancin yara. An samo asalin fasalinsa daga injin wasan yara na filin shakatawa, tsarin an yi shi da itace da igiyar hemp, kuma an haɗa su ta hanyar haɗin tenon, ba tare da amfani da ƙarafan ƙarfe ba. Ana ba da hanyoyi guda uku na amfani. A hanya ta farko, gadon yana rataye daga tsarin kuma za a iya girgiza shi cikin nutsuwa. A hanya ta biyu, ana ɗaga gadon domin ya zama tebur don manyan yara. A hanya ta uku, tsarin yana zama wurin ɗora tufafi, gadon kuma yana zama kwando na kayan wasan yara. Fakitin lebur yana rage girman jigilar kaya da ajiya.

Sunan aikin : Grow up, Sunan masu zanen kaya : Jiankun SUN, Sunan abokin ciniki : Wuhan University of Technology.