Double-walled glass cups ni hte bamboo shingnip ni lawm ai gaw, shim lum lam hte tatut galaw mai ai lam hpe kayau kaya galaw ya ai majaw, shani shagu na sak hkrung lam hte hpaga lam galaw ai shara ni a matu kaja dik htum lata la ai lam rai nga ai. Arung arai ni hpe lata ai hte lata galaw ai kaw nna, bungli galaw ai hkrang shapraw ai lam hte kaji kajaw hpe myit maju jung ai lam ni du hkra, shanhte gaw ngang kang ai madang ni hpe hkan sa ma ai. Dai gawm ni hpe grau kaja ai arung arai ni hte galaw da ai: high borosilicate glass, grai kaja ai nbung n-gun hte n-gun n law ai hpe hkam sharang lu ai hte hkra machyi ai lam ni hpe hkam sharang lu ai majaw mying kaba ai, shat sha ku hte laboratory arung arai ni hta grai lang ai. High borosilicate glass gaw -20℃kaw nna 150℃du hkra katsi ai hpe hkam sharang lu ai, n-gun ja ai tsa (sh) coffee, shing nrai, katsi ai ntsin (sh) katsi ai lu sha ni a matu hka lum ai hka hpe loi loi hte hkam la lu ai majaw, n-gun n rawng ai sha, n-gun n rawng ai sha, shim lum lam hpe koi lu ai. Dai bunghku lahkawng rawng ai hka htung gaw, kata hte shinggan na katsi ai hpe atsawm sha makawp maga ya lu ai majaw, katsi ai hpe grai kaja hkra makawp maga ya lu nna, wan hkru ai lam hpe mung makawp maga ya lu ai; dai gaw lu sha kaw na katsi ai hpe mung shayawm ya ai. Dai hta n-ga, high borosilicate glass gaw grai dan dawng ai, n san seng ai hte manam pyaw ai baw ni n lawm ai, lu sha a npawt nhpang nsam hte nsam hpe asan sha madun dan ai.
Bamboo hte galaw da ai double-walled glass cup hpe atsawm sha galaw ai lahkam law law hpe lai di ai majaw, nsam hpraw ai hte hkra ai shaloi n-gun n rawng ai, lang ai ni a shimlum lam hpe grau jat shangun ai. Dai bamboo shingnip gaw rim hte hkrak hkrak rai nna, nhpu hte hka lim ai hpe atsawm sha pat shingdang ya ai, lu sha ni hpe san seng hkra galaw ya ai, htaw sa na matu mung loi ai. Bamboo shingnip hte shinggrup da ai lahkawng lang -bunghku rawng ai glass cup hta mung ergonomically hkrang shapraw da ai lata hpe lang da ai. Dai lata gaw ngang kang ai, ngang kang ai, aten galu lang ngut ai hpang pyi n htum mat ai (sh) daw mat na zawn n re. Shi a atsawm sha galaw da ai n-gup magap gaw, lata n-gup magap hte hkrak hkrak rai nna, shim lum ai hte n shakut ra ai sha jum lu ai, aten galu lang ai aten hta pyi, gawm hpe n hkrat hkra pat shingdang ya ai majaw, shim lum lam hpe grau nna jat ya lu ai. Dai hta n-ga, dai lata a hkrang gaw, gawm a hkum hkrang hte shingnip hpe madi shadaw ya nna, yawng hpe tsawm htap hkra galaw ya ai hte, dai arung arai a brand hpe chye na hkra galaw ya ai.
Ndai double-bunghku hte shinggrup da ai glass gawm gaw, laklai ai hkrang hpe gumrawng nga ai, dai gaw shi a jai lang mai ai lam hpe grau jat wa shangun ai. Dai shingnip gaw, nhprang wan hte hka lim ai hpe pat shingdang ya ai sha n-ga, shingdu de nhtang wa ai shaloi, coaster zawn bungli galaw ya ai majaw, gawm hpe shat sha ku hte hkrak hkra nna, n-gun n rawng hkra (sh) awu asin byin hkra pat shingdang ya ai – dual-purpose product langai mi re. Dai gawm a n-gup hpe n-gun ja ai, shingnip shingna byin hkra polished galaw da ai majaw, lu sha ai shaloi grau shim lum ai. Dai hta n-ga, gawm hpe n-gun n rawng ai hku galaw da ai majaw, san seng na matu n kam sham ai daram loi ai; hka hte asan sha kashin kau ai gaw ram sai, tsa hte coffee nsam ni hpe n shinggyin la lu ai, aten hte shakut shaja ai lam hpe hkye la lu ai hte san seng ai lam hta yak hkak ai lam ni hpe mung yeng seng kau ya lu ai.
