19PCS Electric Home Hand Tool Hardware Combination Kit Electric Storage Case Air Stones Output: 20L/min

Output: 20L/min

this porous stone is durable

Power: 10W

Removable cover allowing 2 ways of function - with cover and without cover

19PCS Electric Home Hand Tool Hardware Combination Kit Electric Storage Case Air Stones Output: 20L/minFeatures: 19 Pieces Durable Household Small Hand Tool Kit with Plastic Tool Box Storage Case All the products made of carbon steel which is the high grade materials, more effort to use, have a certain anti skid protection function Surface coating, rust prevention, Heat treated and chrome plated to resist corrosion, wear resistance, and with a strong service life Telecommunications tool set is suitable for Mechanical and Electrical maintenance,