Perler pen might not be great for beading (imo) but it does make a wonderful sorting tool! (please excuse the couple seconds where I tried to close it the wrong way)

Perler Beads Pen Bead Dispenser Kid's Crafts, 1 pc

Bead Pen

Issue 103 by The Boro Park View - Issuu

why is my perler bead pen not working｜TikTok Search

Perler Sorting

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Perler Bead Pen FAIL! My first impressions

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Perler Beads How To: Ultimate Guide for Beginners! - DIY Candy

Perler Bead Pen : Arts, Crafts & Sewing

Perler Bead Sweeper Review - Slow & Normal Speed, Close Up, and