Combo aquarium cleaner.

You get a net, a scrubber and a razor scraper.

Unscrews for easy storage

each different cleaning head unscrews also

Available in red or white (random selection).

Replacement blades can be found here...

https://guppysaquariumproducts.com.au/replacement%20blade%20for%20sun%20sun%20algae%20scraper..html