Galasi yothetsera zipangizo zapakhomo
Galasi lakuda kwambiri (3mm kapena 4mm galasi)
Mitundu yosiyanasiyana ya mawonekedwe (ozungulira, amakona anayi, square, osasamba, etc.)
Chofunikira pakupanga kwapadera
Onetsani zotsatira zobisika
Chonyezimira komanso chowunikira kwambiri