[CLEARANCE] End of stock, the manufacturer stopping its activity :-( Acceptance of orders according to available stocks. No more waste! This small replacement head allows you to keep the handle of your brush and save energy and money. A great zero waste tip. 100% recyclable and without chemical glue, it is made up of an ABS base and nylon-612 bristles. Change your mind, nothing else! Soft bristles. Two-tone head: transparent and green. Compatible with My Boo Company “Tête à Clac” wooden brushes. Assembling the refill: In dry weather, moisten the top of the brush for 2 minutes. before the operation. Slide the refill into the top of the handle, hold it with your thumb and clip it in with a lever movement. Apply pressure on the back of the head to unclip it. Tip: use the new head to take out the old one.