Works with all tips from Bearfoot Art.  Pressure activated switch.  Magnetic top to attach tips.  Takes two AAA batteries. 

A larger version of the Midsize Electric Mandrel Spinner (EMS) this innovative tool reduces hand, wrist and arm strain, while increasing bead production.  The Midsize EMS provides a constant spinning motion of the mandrel to equally distribute gravitational pull and control heat dispersion for well-shaped beads.
Spinners can be used to create twisty canes....fast, tight, and easy. Marvering has never been so effortless.  Create multiple even-sided spacers in moments. Mix colors easily, consistently and bubble free!   Fast core-building leaves you more time to decorate; tack a stringer and wind it around your bead quickly and evenly for a consistent spiral, add evenly spaced dots, try power raking/feathering, what a neat effect! Use mini-jacks to work the glass like a potter's on a wheel.                                                                                     Midsize Electric Mandrel Spinner (EMS) with removable clutch (Handle: 6”L, 15/32”Dia.), Power Box and 5 Mandrel Sleeves: 3/32”, 1/8”, 5/32”, 3/16",7/32" 

• Includes: One Midsize Electric Mandrel Spinner with axle for a 7/32" mandrel, Power Box and 5 mandrel sleeves that fit a 1/16", 3/32", 1/8", 5/32", 3/16" mandrel (EMS Handle Measures: 6”L x 15/32”Dia.)
• 5 SLEEVES (3/32”, 1/8”, 5/32”, 3/16”, 7/32”) that fit a 1/16", 3/32", 1/8", 5/32", 3/16" mandrel
• Power Box with variable speed control from 65-105 rpm with a fast/slow switch and rheostat for even heating.....faster bead making, decorative dots sink in evenly and quickly
• A smaller fit than the Original EMS for better control in smaller hands
• Convenient speed control on the handle allows for amazing precision and consistency over bead creation
• Can be used in both the right and left hand by simply switching the direction of the spin using the reverse switch
• Battery Operated, runs on 2 D-cell batteries – allows up to 90 hours of use (batteries not included).
• 1 Year Manufacturer’s Warranty (does not include clutch and mandrel sleeves)

Bearfoot Tools by Studio Pro brings you the fastest way to marver and shape glass beads – the Double Barrel Rolling Marver!
The Small Double Barrel Rolling Marver is made of brass and stainless steel. The brass barrels turn smoothly and easily on sealed stainless steel bearings reducing the amount of surface shifting experienced during traditional marvering.  Open at one end, the Small Double Barrel Rolling Marver quickly and flawlessly marvers at any angle and the space between the barrels, allow mandrels to slip through.  Barrel Size: 3/8” Diameter x 3 1/2” Length

• Reduce the amount of surface shifting that happens with standard marvering. This tool pushes in from two angles instead of sliding pressure from one
• Small Double Barrel Rolling Marver can be used with traditional bead forming techniques or with The Electric Mandrel Spinner
• Quickly shapes glass creating flawless bicone, conical, and cylinder beads