Khetha ukubaleka umgama we-5K, 10K, isiqingatha sembaleki okanye ngaphezulu, kwaye ufumane imbasa yeGrit OCR.Imbasa iyilwe neflegi yaseMelika kwaye ihambelana neribhoni entle.Indondo yenziwe nge-3D stamping kunye ne-back sand surface process.Indondo yokhuphiswano lokuqala lwe-Grit OCR kwi-2018.