Three High-Resistance Picking Discs for a Stronger PullA tactile stack for people who enjoy detailed extraction fidgets with more resistance.The Kaiko Stubborn Pick 'Em Stack includes three silicone discs filled with PP and nylon fibres. The fibres create a firmer grip-and-pull experience than a light fidget, with varied resistance as you work through each disc.Three discs, two fibre typesEach stack contains 3 silicone discs with a mix of PP and nylon fibres. The different fibre textures create varied tug and release sensations throughout the activity.Made for detailed hands-on fidgetingUse the stack during desk time, screen time, meetings or quiet routines when you want a repetitive, hands-busy activity that takes a little patience and precision.How to use itUse tweezers, preferably angled tweezers, to grip a fibre and slowly pull it free. Tweezers are not included. Take breaks if your hands become tired.Single-use silicone discsEach disc is approximately 60 mm wide x 10 mm thick. The discs are single-use and should not be reheated or remelted. Once fibres are removed, visible holes remain, so the product may not suit people who are uncomfortable with clustered-hole patterns. Recommended for ages 8+ with appropriate supervision.