"Quality of the Pipe provided with apparatus is not up to the mark. It was lose from both the end. Product is good but strict quality check is required."

"Excellent product"

"Not clear so far."

"Very poor quality in this price"

"It has a fault and it doesn't work and they don't take it as return... Do not buy this"

"Ok"

"Not good"

"Awesome"

"Not a quality product"

"It’s not good I am not satisfied with the product"

"It's a okay product not bad.\nAlso menu should be in hindi language and in bold so that many people can easily understand the usage"

"Dameged"

"Damage item again again supply of firm."

"T"

"Good"

"Liked as it serves the purpose..\nDislike as the better type spirometer wasn’t listed with: single bottle type .."

"Damaged and used product"

"Good and economy."

"Really helpful"

"Defective one ."

"The product is good"

"Nice product for lungs exercise"

"Good"

"Looks like it's used. Made of cheap material"

"Yes, I like the product."

"Packing broken. Worrest packing"

"good quality product"

"The product works as intended and was delivered very quickly."

"Nnnnn"

"Its small in size.."