Toilet Duck Active Clean Pine Scented Rim Block 38.6g

Amazon

A toilet bowl cleaner that releases a fragrant foam with every flush Extend the clean with 4x more foam versus 5-in-1 Just attach the toilet cleaner to your toilet rim for long-lasting freshness Helps to keep your toilet clean and fresh for up to 3 weeks Powerful freshness is just a flush away with this toilet cleaner and descaler

Joybuy

Duck Active Clean Rim Block Pine 38.6g releases fragrant foam with every flush to keep your toilet clean, fresh, and stain-free for up to 3 weeks. Easy to use—just hang it under the rim—and it delivers 4x more foam than Duck 5-in-1 blocks.